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:

Brad Garlinghouse’s appointment to a new job at AOL today as its new communications czar is yet another sign of an interesting trend for those keeping score of the comings and goings of top Internet execs.

Garlinghouse came to the Time Warner (TWX) online unit after a year-long break, preceded by six years at Yahoo (YHOO).

As anyone who watches the digital space knows by now, this kind of management musical chairs is common and never-ending.

In fact, borrowing a quote by IAC/InterActiveCorp (IACI) CEO and chairman Barry Diller from an onstage interview I did with him at the sixth D: All Things Digital conference and switching out Hollywood for Silicon Valley: “[It] is a community that’s so inbred, it’s a wonder the children have any teeth.”

But, given all the movement of late, this insider seat-switching seems more frantic than ever, as allegiances shift, competitors become friends and colleagues become rivals faster than you can tweet.

When he left Yahoo last summer, in fact, the digital chatter was that Garlinghouse would take a job either as a venture capitalist (he had been one once) or helming a start-up (that too, at Dialpad.com).

In fact, sources said, Garlinghouse had been considering two mobile gigs, but opted for helping to try to overhaul a troubled Web giant.

Fixing messes was the impetus of Owen Van Natta, who left a top job at social networking giant Facebook in early 2008 and by the end of the year, headed over to run Project Playlist, a controversial online music-sharing service.

But then he had hightailed it by spring to try his hand at reviving MySpace, as its CEO.

His boss, News Corp. (NWS) digital head Jon Miller, did the same, getting the hook (unfairly to my mind) at AOL several years ago and then creating an investment firm with former MySpace head Ross Levinsohn.

The pair considered being part of a bid to oust Yahoo management in 2008.

Miller’s freedom lasted only until he got an offer that he presumably could not refuse from News Corp. head Rupert Murdoch recently. (Full disclosure: News Corp. owns Dow Jones, which owns this site.)

The list goes on, chock full of ex-Yahoos, in fact.

Its one-time COO, Dan Rosensweig, left the company in 2006, for example, and joined the well-known private-equity firm, Quadrangle Group.

But, soon enough, he was scooped up by Activision Blizzard (ATVI) to run its Guitar Hero division.

Yahoo Network head Jeff Weiner also departed from the Internet giant, in mid-2008, for a stint at two VC firms.

He landed at LinkedIn, the business-networking service where he was named CEO in late June.

Greg Coleman ran Yahoo ad sales until mid-2007 before taking a job at AOL earlier this year, which he lost after it got new management soon after.

At Yahoo, Coleman sparked with former advertising sales head Wenda Harris Millard, whom he ousted. She went onto Martha Stewart Living Omnimedia (MSO) and left there this spring for the Media Link consultancy.

Presto! She is now helping MySpace’s Van Natta fix the social networking site’s ad business.

Current Yahoo U.S. advertising head Joanne Bradford actually came from Microsoft last summer, via her own short visit to the troubled ad start-up SpotRunner.

Former Yahoo search techie Qi Lu now runs digital for Microsoft (MSFT), along with a big gang of ex-Yahoo techies he has recruited.

And Scott Moore is even better at the switcheroo. He was at Microsoft running MSN U.S. content, switched to Yahoo as its media poobah, left last year to consider a start-up and then headed back to Microsoft as head of U.S. content this year.

But former Google (GOOG) execs have also been busy shuttling hither and yon, mostly to innovative start-ups.

Of course, many find refuge at Facebook (COO Sheryl Sandberg, PR major domo Elliot Schrage and many more) and Twitter (GC Alexander Macgillivray and COO Dick Costolo).

Recent departures–such as Sukhinder Singh Cassidy, who landed at Accel Partners for now–are also likely to find new homes soon enough.

And, of course, there’s always Garlinghouse’s new boss, former Google ad head Tim Armstrong, who took over at AOL earlier this year.

We’ll skip former Joost CEO and former Cisco (CSCO) exec Mike Volpi (who is now a VC); former Netscape Communications/short-term VC/ex-banker/current-for-now CBS (CBS) digital head Quincy Smith; and Joanna Shields, who has worked at Real Networks (RNWK), Google and Bebo (which was bought by AOL)–for now.

Because, around and around and around it always goes, as you can see in this funny video below, which I posted previously:

[Musical Chair designed by Jacob Mathew.]

The buzzy microblogging service has just grabbed its highest-profile Google (GOOG) exec to date: Alexander Macgillivray, a deputy general counsel at the search firm, is coming aboard as Twitter’s top lawyer.

Macgillivray is best known as the lead Google attorney on high-profile intellectual property cases like its fights with book publishers, the Associated Press and Viacom (VIA). Twitter has yet to find itself mired in that sort of thing, but give it time.

Macgillivray is just the latest Googler to land at Twitter. Earlier this year, the start-up nabbed Doug Bowman, the search giant’s lead designer, to join the ranks of several other Googleplex veterans, including, of course, co-founders Ev Williams and Biz Stone.

There are lots of reasons to leave a big company for a scrappy start-up, but just to spell out one obvious one: If you’re into risk, there is a whole lot more upside at Twitter these days.

The company’s last funding round pegged its value at $240 million, and if it ends up being acquired in the next few years, that number could be much higher. But Google shares stalled long before last fall’s stock market collapse (click chart to enlarge):

[Image credit: Doc Searls]

Of course, that has nothing to do with the fact that most people think the Singleton speech was aimed at the search giant and its burgeoning power over the distribution of media, although Google was not named by him.

Still, it’s always nice to make nice. Sort of.

So, it was hard to resist translating this Google (GOOG) blog by one of its lawyers.

Google wrote: Some questions related to Google News and the Associated Press
Tuesday, April 7, 2009 at 8:03 AM
Posted by Alexander Macgillivray, Associate General Counsel for Products and Intellectual Property

Translation: Questions? Someone has questions about our practices? OK, we will answer them only to assuage the panic among the little brains about our size and power over IP.

But remember: They don’t call us Googzilla for nothing!

Google wrote: Yesterday I entered the following search in Google News: [Phish in mountain view]. The search results led me to click on this headline, which took me to the full story by the San Jose Mercury News about Phish’s upcoming concert at Shoreline Amphitheatre.

Translation: Hey, we might seem like geeks over here at the Googleplex, chomping on organic flax crackers and making up scary algorithms, but we know of this hip Phish phenom. We looked it up under “hip” on Google!

[Complete digression: BoomTown was in a car pool with the very sweet Trey Anastasio for many years in middle school, and he was not such a hipster then!]

Google wrote: Users like me are sent from different Google sites to newspaper websites at a rate of more than a billion clicks per month. These clicks go to news publishers large and small, domestic and international–day and night.

Translation: My name is Ozymandias, King of Kings: Look on my works, ye mighty, and despair!

Google wrote: And once a reader is on the newspaper’s site, we work hard to help them earn revenue. Our AdSense program pays out millions of dollars to newspapers that place ads on their sites, and our goal is that our interest-based advertising technology will help newspapers make more from each click we send them by serving better, more relevant ads to their readers to generate higher returns.

Translation: Money makes the world go around,
the world go around, the world go around,
Money makes the world go around,
it makes the world go round.

A mark, a yen, a buck or a pound,
a buck or a pound, a buck or a pound,
Is all that makes the world go around,
that clinking clanking sound,
Can make the world go round.

Google wrote: The Associated Press (AP) recently issued a press release announcing plans to develop an initiative to “protect” the newspaper industry’s content online. Since then, some readers, users and journalists have asked us if the AP’s plan is about Google since we host complete AP articles. The answer is that it doesn’t appear to pertain to Google since we host those articles in partnership with the AP. We announced that partnership in 2007 as part of an experiment in hosting articles on our site. In hosting agreements such as this, we pay news agencies and display the entire text of articles, such as this one from the AP about President Obama’s visit to Turkey.

Translation: Ain’t nobody here but us chickens!

Hey, we pay up some! Not a lot! But some. I mean, YouTube doesn’t pay up and it has tons of content on the site that is not theirs.

Wait, we own YouTube. Forget that example.

Back to chickens. Nobody here!

Google wrote: We drive traffic and provide advertising in support of all business models–whether news sources choose to host their articles with us or on their own sites, and whether their business model is ad-supported or based on subscriptions. In all cases, for news articles we’ve crawled and indexed but do not host, we show users just enough to make them want to read more–the headline, a “snippet” of a line or two of text and a link back to to the news publisher’s website.

Translation: Hey, we only give consumers a little smackeral, in the lingo of the great Winnie the Pooh. Well, yes, that bear does always end up gobbling all the honey. Forget that example.

Back to chickens then, but chickens with an advertising-supported business model!

Google wrote: In the U.S., the doctrine of fair use enshrined in the US Copyright Act allows us to show snippets and links. The fair use doctrine protects transformative uses of content, such as indexing to make it easier to find [pdf]. Even though the Copyright Act does not grant a copyright owner a veto over such uses, it is our policy to allow any rightsholder, in this case newspaper or wire service, to remove their content from our index–all they have to do is ask us or implement simple technical standards such as robots.txt or metatags.

Translation: Oh yes, the fine print. Legal stuff–fair use, transformative, indexing. In other words, we’re covered, and 3,476 Washington lobbyists have our back.

But hey, here is some technical stuff and we’ll also take it out–all you have to do is ask, although it will effectively make you undiscoverable for all of time!

And, if you do then want us to take it out, comb through our gazillions of search results to find your stuff, over and over and over again, like gerbils on a treadmill. We totally hope that does not exhaust you in every way possible.

Google wrote: As for Phish in Mountain View this summer, asking will get you nowhere because the tickets are already sold out.

Translation: Also, for anyone keeping score, Phish owes us too, since no one would have found tickets without us. Google HQ is right smack up against Shoreline Amphitheatre, so we are watching.

So let’s review: Ozymandias, King of Kings. Chickens. Smackeral. Hip.

Nothing to see here, so please enjoy this lovely Phish video of “Bouncing Around the Room” from YouTube (relax, it’s from their official channel):

Please see this disclosure related to me and Google.