Who kicked up the stir about a possible all-hands meeting today at Facebook? Why, none other than Dave Morin, manager of Facebook's platform for third-party developers. Morin cancelled a keynote speech at the Facebook Developers Garage event in Vancouver scheduled for tonight, telling organizer Gerald Bauer that the reason was "an important internal meeting for the whole team." Now, that could mean just Morin's whole platform team, one supposes, but Morin didn't leave matters very clear. I'd ask someone at Facebook what's really going on. But it's the darnedest thing: I can't find anyone there right now. It seems they're all in a meeting.