It was meant all in fun, as poking holes in the frothy atmosphere around the innovative microblogging hottie is kind of an easy layup.

But Matthew Alexander called my use of the wacky Kool-Aid pitcher man image (see below) “kinda harsh” in a tweet.

And I got several other how-could-I-not-see-the-genius-in-overblown-investing-hype emails too.

Sensitive Sallys all, but in the interest of fairness, here are some other visual choices–in images and videos–for a metaphorical depiction of the Twitter valuation.

Please select whichever suits you!

Frothy beer mug hat:

Nena-99′s Luftballoons (How much do I love this song? Muchly much!):

Bubbles the chimp with his special friend:

Violet Beauregard blowing up like a blueberry in the “Charlie and the Chocolate Factory” movie, including cool Oompa-Loompa song:

And, for all your dreamers, just right:

My time-killing suggestion for the day: AdWeek’s “AdFreak” blog, which is packed with TV ads you probably haven’t seen. Did you know, for instance, that the Kool-Aid man was back?

Or perhaps you’ve wondered what a North Korean beer ad looks like (though honestly, you don’t need to go the full two-and-a-half minutes on this one; 20 seconds is fine):

Or maybe you want to see a guy doing a backflip in a wheelchair, as in this spot for Howstuffworks.com:

One word of warning: Don’t bother with the “Eat Canadian” ad, which is earnest and dull. Save that for Monday, as you’re easing into the week. Enjoy your weekend!

In an interview with Bloomberg, McNamee–co-founder of Elevation Partners, which owns 39 percent of Palm (PALM)– claimed owners of Apple’s (AAPL) iPhone will switch en masse to the Palm Pre when their contracts expire. “You know the beautiful thing: June 29, 2009, is the two-year anniversary of the first shipment of the iPhone,” he said. “Not one of those people will still be using an iPhone a month later. Think about it–If you bought the first iPhone, you bought it because you wanted the coolest product on the market. Your two-year contract has just expired. Look around. Tell me what they’re going to buy.”

I dunno, the iPhone 3.0?

A hubristic claim, even for McNamee and one reminiscent of those ill-starred words Palm CEO Ed Colligan uttered back in 2006:

“We’ve learned and struggled for a few years here figuring out how to make a decent phone. PC guys are not going to just figure this out. They’re not going to just walk in.”

Look, Ed! Behind you!

Yeah, those PC guys never stood a chance…

Since BoomTown constantly called the $15 billion valuation of Facebook “insane” when Microsoft (MSFT) forked over $240 million in 2007 and gave Slide’s Max Levchin a very hard time when his widget company got a $550 million valuation a year ago, it’s only fair that I say something equally appropriate about Twitter.

The hot microblogging service just got its very own $250 million valuation, all without a dime of revenue in sight. (I know, Bijan, it’s coming, it’s coming!)

After all, Facebook and Slide got their funding in boom times and here we are hurtling toward a possible Depression: The Sequel, even as Twitter hauls in $35 million more in investments.

But I am torn.

Should it be “WTF?” given that the current economic meltdown really seems to have little impact on Silicon Valley venture capitalists?

I guess they have to put their money somewhere and that’s probably the best choice out there, due to Twitter’s strong growth and, perhaps more importantly, overhyped media mindshare.

Or maybe: “Don’t Stop Believin’!!? I mean, you almost have to admire the appalling suspension of disbelief for Benchmark Capital and IVP to hand over such a sum.

In fact, they are probably right now down at at Il Fornaio in Palo Alto, telling everyone who will listen that Google (GOOG) was founded in the last tech downturn.

Actually, I think the only thing to say is to reference the search giant: “Let’s hope Google has another YouTube moment and decides it must own the start-up pioneering real-time search and status updates no matter the price.”

That’s kind of long, so I will distill it to this Calgon-inspired thought: “Larry and Sergey, take me away!”

Because while I appreciate that Twitter co-founder Biz–I can’t help it, but I laugh every time time I write his name in relation to a company that makes bupkis–Stone underscored that the company was ready to make some money using the new funding, an acquisition by a big, nervous Internet giant is the only way this is going to end well.

In his post, ironically titled “Opportunity Knocks,” Stone noted, “We are now positioned extremely well to support the accelerating growth of our service, further enable the robust ecosystem sprouting up around Twitter, and yes, to begin building revenue-generating products.”

That would be nice, because right now, there’s no Biz like no biz.

And not to sound like a skunk at this Silicon Valley garden party, but Twitter might want to start doing that sooner than later.

I know, I know, I am such a bummer with all this talk of things not just growing to the sky in a world without end.

But as Facebook–valuation now officially $3.7 billion, although probably more if it were to be sold–has found out, the delta between dreamy funding and revenue reality can be quite huge.

And, by that, I am not saying it can’t be done, I am simply saying: Do it.

Until then, here is a lovely Calgon commercial and also a video of that amazing last scene in the finale of “The Sopranos” with the Journey song playing until it is abruptly cut off (I say Tony was shot in the head by the guy in the bathroom, but please weigh in):

Facebook really is That company. Which company? That one. That company that shows up once in a very long while–the Google of yesterday, the Microsoft of long ago. That company where large numbers of stunningly-brilliant people congregate and feed off each other’s genius. That company that’s doing with 60 engineers what teams of 600 can’t pull off. That company that’s on the cusp of Changing The World, that’s still small enough where each employee has a huge impact on the organization, where you think about working now and again, and where you know you’ll kick yourself in three years if you don’t jump on the bandwagon now, even after someone had told you that it was rolling toward the promised land. That company where everyone seems to be having the time of their life. … I’m serious. I have drunk from the Kool-Aid, and it is delicious.”

– Facebook manager Justin Rosenstein, June 15, 2007

Facebook manager Justin Rosenstein once described the social network as “the Google (GOOG) of yesterday, the Microsoft (MSFT) of long ago.” Today, Rosenstein perhaps views it as the Facebook of So Totally Last Week because he’s leaving the company, along with departing Facebook co-founder Dustin Moskovitz. Together the two hope to develop some sort of new extensible enterprise productivity suite, something that will be “to your work life what Facebook.com is to your social life,” according to a post on Rosenstein’s Facebook page.

“We see this new venture as very complementary to Facebook,” Rosenstein explained. “We hope our products will become to your work life what Facebook.com is to your social life. Our software will use Facebook Connect as the default option for identity and authentication. Our user interface will adopt many of Facebook’s conventions, creating a seamless and familiar experience for current Facebook users. And if our new development tools turn out to be useful, we hope the Facebook engineering team will come to adopt them.”

The departures are a blow to Facebook, which has been suffering something of a brain drain recently, and more specifically, to CEO Mark Zuckerberg who founded the company with Moskovitz while the two were undergraduates at Harvard.