However, added sources, Google is fighting hard to counter the Twitter offer, so Pichai could easily stay with his current employer. At Google, which he joined in April 2004, Pichai is a VP of Product Management.

If successful, the hiring of Pichai would be a major raid for Twitter, and mark its place next to Facebook as an up-and-comer in the race to entice away top Google executives.

More importantly, Twitter could use the product help.

The San Francisco microblogging company, which just raised a massive funding, has done relatively little product development recently, in large part because its focus has been absorbed by overwhelming growth and infrastructure problems.

Pichai certainly fits the bill as a head of product for Twitter, given his job at Google. The well-regarded tech exec heads the Silicon Valley search giant’s high-profile Chrome browser and Chrome OS efforts.

Pichai was front and center at an unveiling of Chrome OS plans in November, and touted the Chrome browser’s 40 million users only a year after its debut in 2009.

But not everyone is so sanguine. Paul Buchheit, founder of Gmail (and FriendFeed) predicted a very short life for Google’s still-in-beta Chrome OS, noting–on Twitter in December–that he thought the product would be axed or fused with Android in 2011.

As Mobilized’s Ina Fried wrote at the time:

Google originally hoped to have Chrome OS-based computers for sale this year, but has run into some delays. Last week, the company released a beta version of the software and distributed to testers an unbranded laptop running the operating system. However, it’s worth noting that in doing so, Google has hardly made the strongest hardware case for the operating system, using a relatively bulky netbook with a reliable, but hardly power-sipping Intel Atom processor.

The idea of merging the two operating systems has some merit. Doing so would pair a top-notch browser with an ecosystem that already has a lot of applications and developers.

For now, the operating systems are distinct, with Android running hundreds of thousands of applications and used largely on phones, along with a few tablets, such as Samsung’s Galaxy Tab. However, Google VP Andy Rubin confirmed after his appearance at last week’s D: Dive Into Mobile that the company is working on a new version of Android, known as Honeycomb, that is geared exclusively to tablets. (The full video of Rubin’s onstage appearance was posted on our site earlier today.)

Acer and a couple of other hardware makers have said they plan to do Chrome OS netbooks next year once the software is ready.

If hired, Pichai would fill an open spot left by the departure of longtime Twitter VP of Product Jason Goldman, who stepped down at the beginning of December.

The attempt to bring on Pichai to lead product brings into question former CEO Evan Williams’s role at the company. When he stepped down as CEO, Williams said it was in order to focus on product strategy, and when Goldman gave up his position, many assumed Williams was the natural substitute.

While Pichai would be a strong choice for the job, he has not been an active user of the product.

Until recently, that is.

Pichai’s own Twitter account has a grand total of 118 tweets, with about a third of them posted in the last month.

Yesterday, in an interview with BoomTown’s Kara Swisher at D@CES, Twitter CEO Dick Costolo said some product goals for Twitter included a better experience for passive users and a more “agnostic” experience across platforms.

Costolo also mentioned a new zero tolerance policy for infrastructure problems, and said that Twitter does not consider itself a “platform company,” but rather one that has APIs.

The Google-Twitter connection is strong, and not just on the we-want-to-buy-you front–Google has often cast its acquisitive eyes at Twitter and still does.

And many Twitter employees were formerly Googlers, although not all in the same era or area.

Costolo himself came to Twitter after being at Google, which had acquired his last start-up, FeedBurner.

Other former Googlers include many on Twitter’s product team, such as Othman Laraki and Elad Gil, who were product managers at Google Mobile Maps and Google Toolbar before joining Twitter through its acquisition of their geo start-up Mixer Labs.

In addition, last year, Twitter nabbed Google lawyer Alexander Macgillivray as its general counsel.

And, of course, Twitter co-founders Williams and Biz Stone had worked at Google after it bought Blogger. They created Twitter after they left the company.

It’s possible that Pichai leaving Google might have something to do with the company favoring the Android mobile operating system over Chrome OS, but seems more likely that the Twitter role would just be a compelling opportunity for him.

Twitter declined comment, and Google has not responded to an inquiry about Pichai.

Until this nail-biting talent raid has a resolution, here’s a video of Pichai talking at the Web 2.0 Summit in 2009:

Twitter has been ordered by a U.S. federal judge to turn over documents related to several people involved with WikiLeaks to the Justice Department.

Tonight, a Twitter spokeswoman responded to a request for comment on the situation:

“We’re not going to comment on specific requests, but, to help users protect their rights, it’s our policy to notify users about law enforcement and governmental requests for their information, unless we are prevented by law from doing so. We outline this policy in our law enforcement guidelines.”

In an onstage interview I did with Twitter CEO Dick Costolo at a D@CES event last night in Las Vegas, he referenced the issue, but would not give any specifics.

While he said he could not talk about WikiLeaks specifically, he indicated that he disliked government mandates to keep things quiet and reiterated Twitter’s desire to connect people with useful information.

“We’re going to lash out at things that prevent us from doing that, as aggressively as we can,” said Costolo, who also used Twitter crackdowns in China as an example.

It might be a Herculean task to fight the federal government, which is aggressively going after WikiLeaks and its founder, Julian Assange.

Some Web companies, such as eBay’s PayPal unit, have cut off WikiLeaks.

On the other hand, Twitter took legal action to unseal the court order, which allowed it to inform those involved, giving them 10 days to object. Otherwise, the San Francisco microblogging service would have had to turn over information without the knowledge of these users.

There will surely be more of these to other Web companies, with obvious candidates being Google and Facebook.

The order from the U.S. District Court for the Eastern District of Virginia is ordering Twitter to fork over subscriber names, user names, screen names, mailing addresses, residential addresses and more of several people involved with WikiLeaks.

But you can read for yourself–here is the court order, as well as the unsealing order:

twitter1

twitter2

First things first, for those emailing me frantically about getting into our D@CES onstage interview event later today at the Consumer Electronics Show in Las Vegas: We’re sold out and have a very long wait list.

That said, people in Sin City tend to flake out, so if you show up at the Marcello Ballroom at the Venetian Hotel at 3 pm, you might snag a seat, as people did last year at the same event.

No guarantees, but it’s a betting town, so you might want to do so.

And, if you throw craps, our crack All Things Digital staff will be posting photos, reports and video quickly.

I am hoping there will be some juicy news for them to chew on, as we interview three fascinating subjects:

Twitter CEO Dick Costolo, Nvidia co-founder and CEO Jen-Hsun Huang and Dean Hachamovitch, who heads the Internet Explorer browser team within the Windows unit at Microsoft.

Our latest event comes after our successful D: Dive Into Mobile conference, part of the D: All Things Digital juggernaut.

(Actually, it is more like a tiny red wagon, but it is really cool.)

This is our second D event at the CES, which is taking place this week.

Last year’s tech execs onstage were Palm CEO Jon Rubinstein, Netflix founder and CEO Reed Hastings and Google’s Android chief Andy Rubin.

As usual, our event will be focused on the consumer electronics arena, and the big trends impacting it.

The D@CES program is only this afternoon, with the new trio.

Costolo (pictured here), a longtime entrepreneur, took over from co-founder Evan Williams earlier this year and is charged with turning the microblogging service into a real, live boy, um, company.

Twitter is making a big push into the mainstream and also wants to be present for all the many devices shown at CES.

As noted before, I will be grilling Costolo. Well done, I hope!

Nvidia’s Huang (pictured here) is leading a big change for the company. Although known for its PC graphics chips, Nvidia is shifting an increasing amount of focus to other areas, such as mobile chips with its Tegra line.

Huang will be interviewed by Mobilized’s Ina Fried.

Walt Mossberg will take on Hachamovitch (pictured below), who heads the IE team at Microsoft.

Well known for sporting a different black shirt featuring a different saying made up of the IE logo and letters at every keynote speech, he has been at the software giant since 1990.

We thought bringing his voice was important, since Hachamovitch has been focusing on privacy using the browser, an increasingly key topic in tech.

So get ready for some fun–after all, it’s Vegas, baby.

Of course, he won.

Dominating tech’s mindshare and press coverage in 2010, Apple CEO and co-founder Steve Jobs also handily took the No. 1 slot of a reader poll conducted by BoomTown in the last days of year.

Jobs–who introduced a range of innovative products, such as the iPad, over the course of the 2010–garnered just over 30 percent of the votes for the question that asked: “Who are the 10 Most Interesting People in Tech in 2010.”

Among the reasons he was selected, from comments posted by those who took the survey:

“With the iPad, he’s re-inventing the personal computer. Again.”

“Because he never stops.”

And my favorite: “Because if he had to be dictator of the world, he’d actually take doing a good job of it seriously.”

And, despite not acing him out for Time magazine’s “Person of the Year,” WikiLeaks head Julian Assange got 16.3 percent for the No. 2 spot, followed by Facebook’s co-founder and CEO Mark Zuckerberg at 10.1 percent.

Said one voluble commenter: “Whether one agrees or not with the how, governments and the individuals in power tend to do things that, we as a public, need to know, given that their actions, ultimately, impact how we must live our lives. Assange, is merely bringing to light things that many would rather not have brought into the light of day. One could argue that we do not need to know, for security or other reasons. However, negotiations, diplomacy and conflict, are all simply ways or resolving issues. Since, as a public, we allow these people into power, should we not know they are acting on ‘our behalf’?”

Arguing for Zuckerberg and his increasingly powerful social networking site, one person said: “Changed the way we looked at the Web and added another layer of connection between user and the Web, as well as sites connecting to each other.”

A wide range of people, not included by name on the list I compiled, got the No. 4 slot with 7.3 percent. They included Google Android head Andy Rubin, Flickr co-founder Caterina Fake, Demand Media co-founder and CEO Richard Rosenblatt, Arianna Huffington and, um, me!

Longtime Silicon Valley entrepreneur-turned venture capitalist Marc Andreessen was No. 5 at 6.3 percent.

“Visionary as a grad student, very successful as an entrepreneur, now doing some really interesting things as a VC,” said one person.

The red-hot attention around social buying start-up Groupon–and its gutsy choice not to take Google’s offer of billions of dollars–got co-founder and CEO Andrew Mason the No. 6 slot with 5.7 percent.

Pure curiousness about the future outcome spurred one choice: “Is he really lucky or really good? I’m guessing 2011 is a fairly decisive year. I’d like to know more about him…”

The mishegas around Yahoo and its voluable CEO Carol Bartz put her in the No. 7 position.

Said one commenter: “She’s taken the impossible job and will succeed. However, rewiring is taking more times than expected…”

Innovation put social magazine iPad app Flipboard co-founder and CEO Mike McCue at No. 8 with 2.3 percent.

No. 9 was Facebook COO Sheryl Sandberg at the same percentage, with the inevitable Betty White clocking in at No. 10 with 2.1 percent.

The reason for picking the longtime Hollywood movie and television star, after lobbying by rabid Facebook fans got her a gig on “Saturday Night Live”?

Simply put: “She rocks.”

And, indeed, she does.

Here’s my lovely bar chart showing the winners, which, perhaps most fascinating of all, did not include anyone from search topper Google or software giant Microsoft or microblogging leader Twitter (click on the image to make it larger):

In one memorable episode of the famous old short films “The Little Rascals,” after not getting invited to a party, the Our Gang little dudes decided to form their own group, comically called “The He-Man Woman-Haters Club.”

In other words: No girls allowed!

While it was wink-wink cute when Spanky, Alfalfa and Buckwheat huffed and puffed about keeping out Darla–which they never ever could do–back in the last century, it’s not quite as adorkable when it comes to the boards of all the major Web 2.0 hotshots these days.

That would be Twitter, Facebook, Zynga, Groupon and Foursquare, none of which have any women as directors.

As in zero.

What’s most remarkable is that most of these start-ups are run by what I consider enlightened and open-minded entrepreneurs, mostly young enough to be part of a generation more inclined to value equality and diversity in the workplace.

In addition, each of these companies has a massive base of women consumers, in some cases well over 50 percent of its audience.

Thus, it would seem logical that in casting about for those to help guide these companies, one or two women leaders might slip in.

To be fair, it’s not for lack of trying, but of completion, as was the case with Twitter’s recent addition of three new board members.

They were longtime Silicon Valley exec Peter Currie, Flipboard CEO and co-founder Mike McCue and former DoubleClick leader David Rosenblatt.

All are deeply qualified for the Twitter board, which is obviously prepping for its next stage of growth and maturity.

But in its search, the San Francisco microblogging site did not manage to cast the net quite wide enough.

While sources said at least one prominent online woman exec was considered, there were some legitimate issues with her appointment, and it was not completed.

Still, one might imagine Twitter could have tried harder to find other workable choices.

Currently, the Twitter board is made up of the new trio, as well as Benchmark Capital’s Peter Fenton, Union Square Ventures’ Fred Wilson, Bijan Sabet of Spark Capital, CEO Dick Costolo and co-founders Evan Williams and Jack Dorsey.

Things are not any better over at Facebook, which has several prominent women execs running the show, most especially its high-profile COO Sheryl Sandberg.

But, inexplicably, though she does attend board meetings, she is not yet a director of Facebook, nor is any other woman.

In fact, here is Sandberg on topic at a recent TED event for women, in an eloquent speech titled “Why We Have So Few Women Leaders”:

Instead, the Facebook board is all men, all the time, composed of CEO and co-founder Mark Zuckerberg, prominent techie and venture capitalist Marc Andreessen, investor Peter Thiel, Accel Partners’ Jim Breyer and Washington Post head Don Graham.

It is no better at three of the most prominent recent Web 2.0 start-ups, which one source attributes to the lack of woman VCs, who are often the first board members after major investment rounds.

At Zynga, the hot social gaming company in San Francisco, it continues, with an all-male board, despite a very heavily female audience for its casual social games.

That would be co-founder and CEO Mark Pincus, COO Owen Van Natta, investor Bing Gordon of Kleiner Perkins, investor Reid Hoffman and Brad Feld of the Foundry Group.

The same is true at woman-targeted–spas, spas and more spas–social buying site Groupon, which has an unusually large board for a start-up and made up of–as per usual–all men.

The list: Co-founder and CEO Andrew Mason, Accel Partners’ Kevin Efrusy, former AT&T President and COO John Walter, New Enterprise Associates’ Harry Weller and Peter Barris, former AOL exec Ted Leonsis, 37Signals co-founder Jason Fried and early investors Eric Lefkofsky and Brad Keywell.

And, much smaller, is Foursquare’s board, which is the trio of co-founder and CEO Dennis Crowley, co-founder Naveen Selvadurai and Union Square Ventures’ Albert Wenger.

New investors–Ben Horowitz of Andreessen Horowitz and O’Reilly AlphaTech Ventures’ Bryce Roberts–have observer status and both are, needless to say, dudes.

There is no question it is tough to make sure there is a good balance of qualified women leaders to men in tech–it is an issue we wrestle with every single year for the program of speakers at our own All Things Digital conference, although we are most excellent on this issue on our Web site and conference staff.

But it can be done, especially at public tech companies. Google has two women on its board of nine directors; Yahoo has three of 10; even Oracle has two of a dozen.

But a grand total of zero at the leading companies of Web 2.0 is not just a coincidence.

It’s a shame.

Tomorrow, BoomTown will post a list of great women who would be superb directors for any of these companies, but until then, let’s not follow in Spanky’s steps:

Yesterday, star venture capitalist John Doerr of Kleiner Perkins forked over $150 million in funding to Twitter.

At at $3.7 billion valuation, that got him a big chunk of the San Francisco microblogging site.

But what it didn’t get him was a seat on the board of Twitter, which many figured he would be given for after handing over so much moolah.

According to sources familiar with the situation, that’s due to Doerr’s being a director on another board: Google.

Several sources who BoomTown spoke to, after breaking news of the massive funding, said that his being on the board of the search giant was seen as too much of a conflict of interest.

A conflict because Google has plans to wade deeply into the social space. And also, of course, because it is the No. 1 potential acquirer of Twitter, as the Silicon Valley company seeks to gather more tools to fight its latest rival, Facebook.

Doerr has very deep ties at Google, having been on its board since mid-1999.

He got that seat, along with Sequoia Capital’s Mike Moritz, after he ponied up a critical $25 million equity round for Google in June of that year.

Interestingly, no other Kleiner partner was named to a Twitter board seat either.

But, some speculate, it might make sense for Mary Meeker–who just joined Kleiner to head up digital investing efforts, after a long-time stint as a Wall Street analyst for Morgan Stanley–to eventually become a Twitter director.

Meeker has, of course, deep IPO and M&A experience.

And, frankly, after adding Flipboard’s Mike McCue and former DoubleClick exec David Rosenblatt yesterday and former Netscape exec Peter Currie recently to its all-boy board band, a woman director might be a good idea to consider.

Other directors at Twitter include Benchmark Capital’s Peter Fenton, Union Square Venture’s Fred Wilson, Bijan Sabet of Spark Capital, Co-founders Evan Williams and Jack Dorsey and CEO Dick Costolo.

I reached out to Doerr for a comment, but he has not yet replied; Twitter declined to comment.

Even more interesting to consider is what Kleiner will invest in next after this mega-funding, given how aggressively many sources said Doerr had pushed to lead the Twitter round.

And, in fact, sources said that Kleiner is looking closely at new funding rounds for both the Spotify music streaming service and Groupon, the social buying start-up that recently decided to turn down a $6 billion acquisition offer from Google and an earlier $3 billion one from Yahoo.

Groupon is now seeking more funds to remain independent and hold onto its lead in the fast-growing local discounting market, sources said.

(Bloomberg also reported on Groupon’s new fundraising efforts, although it was written about after it turned down the Google offer.)

And Spotify, which is hugely popular outside the U.S., is trying to enter this market, but needs more funding to expand and perhaps strike better deals with music labels.

Both are the just the kind of companies Doerr has targeted in what looks like a serious effort to compete with other firms–especially Andreessen Horowitz and Russia’s DST Global.

They have garnered the heat Kleiner used to have, largely by backing more of the top entrepreneurs recently.

Doerr has already put money into social gaming phenom Zynga and also started an sFund for social-focused investments.

Add Twitter to the pile and you can see where this is headed: Except for the board seat, John Doerr will no longer be denied.

Twitter has completed its latest round of funding–$200 million at a $3.7 billion valuation–with Kleiner Perkins as the lead investor, according to sources familiar with the situation.

Sources said the San Francisco microblogging service is also adding two new board members: Flipboard’s Mike McCue and David Rosenblatt, who ran DoubleClick until a bit after it sold to Google.

Twitter recently added former Netscape exec Peter Currie to the board, as BoomTown previously reported.

A Twitter spokesman confirmed the funding and the board appointments, but declined further comment.

The moves are big ones for Twitter, which is moving fast to upgrade its management and business model under CEO Dick Costolo, who just posted a blog (see below) on the new funding and directors, titled “Meaningful Growth (although it was first curiously called, “Stocking Stuffers,” and was much funnier).

But, indeed, a big slug of cash will surely help the start-up’s expansion efforts and essentially declares it is not for sale to bigger companies such as Google (quite yet, that is).

As I reported last week, Kleiner partner John Doerr has been pushing hard to fund Twitter, beating out Russia’s DST Global.

Kleiner is the only new investor in the latest round, which brings its funding total to $360 million since it was founded about five years ago.

The storied Silicon Valley venture firm, which has been aggressively moving into the Web 2.0 space of late, put in $150 million, with the remaining $50 million coming from existing investors.

Past investors include Benchmark Capital, Union Square Ventures, Spark Capital and several other venture firms and angel investors.

Adding Currie, McCue and Rosenblatt are very strong choices for the board. Currie has deep financial and IPO experience, McCue is a well-connected and innovative entrepreneur and Rosenblatt brings much-needed online advertising heft.

As it happens, Costolo will appear at our D@CES event in January, where I am interviewing him and we can talk about all the changes.

(Thank goodness the funding is done, since I was worried about all those awkward pauses.)

Here is new version of Costolo’s blog post on McCue and Rosenblatt (the old one is below it for you to compare and contrast):

Meaningful Growth

In the past 12 months, Twitter users sent an astonishing 25 billion Tweets and we added more than 100 million new registered accounts. In that time, our team has grown from 130 people to more than 350 today. We’re thankful for every Tweet, every account, and every talented employee who has decided to join the Twitter team. This week, we’ve got some big news to share.

As part of a significant new round of funding with investor Kleiner Perkins Caufield Byers and existing investors, we’ve added two new members to Twitter’s board of directors. Please join us in welcoming Mike McCue and David Rosenblatt. The experience these new directors bring to Twitter, along with this renewed investment, will help us continue to grow as a company and business.

2010 was one of the most meaningful years since Twitter, Inc. was founded in 2007. We operate on a principle that people are basically good–when you give them a simple way to express this trait, they prove it to you every day. We’re proud of what Twitter users have accomplished, we’re proud of our work, and we’re very proud of our team. Thanks for being a part of this work; it means a lot to us.

Stocking Stuffer

Growth is fun. In the past 12 months, Twitter users sent an astonishing 25 billion Tweets and we added more than 100 million new registered accounts. In that time, our team has grown from 130 people to more than 350 today.

This week, we added two new members to Twitter’s board of directors who have strong experience running technology companies: Mike McCue and David Rosenblatt. Mike was the CEO of Tellme Networks, is currently CEO at Flipboard and also worked for Netscape and Microsoft (which acquired Tellme in 2007). David is the former CEO of DoubleClick and an ex-Google executive.

We also closed a significant new round of funding, with new investor Kleiner Perkins Caulfield Byers leading the round. KPCB brings to Twitter a track record of helping build great companies, ranging from Amazon to Zynga (get it? A to Z? See how we did that?), and a team with expertise in Internet, mobile and social platforms. The additional resources and expertise will be extremely helpful as Twitter continues to grow as a company and business.

Thank you to Twitter users everywhere for making 2010 such a good year.

After our successful D: Dive Into Mobile conference last week, the D: All Things Digital train keeps chugging away and is now headed to Las Vegas just after the new year.

There, we will do a second D event at the Consumer Electronics Show, which will take place from January 6 to 9, 2011.

It will, natch, be focused on the consumer electronics arena, and the big trends impacting it.

Unlike our other conferences, the D@CES program is only one afternoon, on Friday, January 7, at the Venetian’s Marcello ballroom, followed by a party at the hotel’s V Bar.

Last year’s tech execs onstage were Palm CEO Jon Rubinstein, Netflix founder and CEO Reed Hastings and Google’s Android chief Andy Rubin.

This year, the trio will be: Twitter CEO Dick Costolo, Nvidia co-founder and CEO Jen-Hsun Huang and Dean Hachamovitch, who heads the Internet Explorer team within the Windows unit at Microsoft.

Costolo (pictured here), a longtime entrepreneur, took over from co-founder Evan Williams earlier this year and is charged with turning the microblogging service into a real-live boy, um, company.

Twitter is making a big push into the mainstream and also wants to be present for all the many devices shown at CES.

BoomTown will be grilling Costolo. Well done, I hope!

Nvidia’s Huang (pictured here) is leading a big change for the company. Although known for its PC graphics chips, Nvidia is shifting an increasing amount of focus to other areas, such as mobile chips with its Tegra line.

Huang will be interviewed by Mobilized’s Ina Fried.

Walt Mossberg will take on Hachamovitch (pictured below), who heads the IE team at Microsoft.

Well known for sporting a different black shirt featuring a different saying made up of the IE logo and letters at every keynote speech, he has been at the software giant since 1990.

We thought bringing his voice was important, since Hachamovitch has been focusing on privacy using the browser, an increasingly key topic in tech.

D@CES is invitation only, but if you want to go, email me at Kara@AllThingsD.com and I will send an invite, as long as supplies last.