Clinton is losing friends on MySpace, and traffic to her website seems to be crashing. Meanwhile, the interwebs are having a ball with "When Obama Wins."

Matt Stoller on how the liberals rule the web; a report on how the netroots raised $400,000 for Donna Edwards; using Twitter to track the primaries; a new pro-Obama hip-hop song hits the tubes; a faux-Gas Tax Scam; disrupting the media narratives, one piece of content at a time; a new white paper on the MySpace Election; Dogpile caricatures the candidates; and comparing Obama and Clinton's pre-primary ad strategies.

I hate to risk alienating my new BFF Mark Zuckerberg, but has Facebook's moment in the sun as a hot political tool passed? And if so, what does that tell us about the future of social networking sites for online political organizing, and even about the future of Facebook itself?

Barack Obama gives a major speech, adds to the online cacophony surrounding Jeremiah Wright; MySpace announces its Impact Awards; New York celebrates its Internet industry; lively discussion on the Obama blog as he gives his speech; and John McCain dusts off his March Madness brackets.

A new Hillary Clinton Facebook app may be too late; a MySpace poll shows increased support for Obama; a mysterious Edwards URL redirects to Barack Obama's site; what are those superdelegates doing all day?; barely a nod to the web during last night's Democratic debate; Hillary's campaign finally embraces a piece of voter-generated content.

It's the big day! We'll be liveblogging here at techPres starting at around 7:30; "if web traffic equalled votes.." If only!; Barack Obama is officially the hockey-stick candidate; MTV's Street Team '08 fans out across the country; a majority of Facebook users tell pollsters that Hillary Clinton would be a bad choice for president; Tim Wu on Net neutrality and Obama; two polls from LinkedIn and MySpace give show a preference for Obama; Noam Scheiber interviews Joe Trippi; Obama is encouraging supporters to email and call their friends, even if they're too busy watching the "Yes We Can" video; a look at the candidates use of technology in the final push before Super Tuesday; and why Fred Thompson's blog was good, even if his campaign, er, wasn't.

The Obama Campaign does not stress its historic Internet success. It does not even discuss the web as an obvious metaphor for Obama's candidacy: An open frontier where race and gender recede, new ideas vanquish the old, and citizens converse and connect in ways that the prior generations would never understand, let alone support. Perhaps that is simply because no presidential candidate wants to sound like the next Howard Dean. Or maybe, the campaign knows that you don't build a movement by talking about it. You do it, person by person, until one day, everyone can see it.

Last night on MTV, four candidates presented young voters with their closing arguments and got another lesson from Ron Paul in how online organizing really works.

Live blogging "Closing Arguments," the MySpace/MTV Super Dialogue featuring Hillary Clinton, Barack Obama, Ron Paul, and Mike Huckabee.

Matt Bai talks to Tracy Russo, of the John Edwards campaign, about how to move on; Barack Obama and Ron Paul are added to the roster for MTV and MySpace's Closing Arguments event; MTV's Street Team '08 is armed and ready to report on Super Tuesday; PolFeeds collects and spits out the online content produced by the candidates, Members of Congress, the White House, and your grandmother; catch video of Josh Levy and Sarah Stirland on Brian Lehrer this week; Hillary Clinton announces a townhall meeting and invites supporters to submit questions via the web, text, and YouTube; and Barack Obama has raised $50 billion in the last 60 seconds.