The Philadelphia Inquirer's "Daily Bling Blog" doesn't seem to get that Jeff Goldstein isn't actually attending the launch festivities:

Starting today there's a new confederacy of bloggers.

Originally to be called Pajamas Media, appropriated from a swipe a CNN exec leveled at the riff raff who snipe from home in states of relative undress, it's now Open Source Media, as in an invitation for citizen contributors. It's planning a press conference and launch for later today. Headline-grabbing Judith Miller is to speak.

Protein Wisdom is liveblogging the press conference. A taste:

My cab pulled up outside the W a little before 9 PM New York time, and after checking in and dropping my suitcase on the bed, I immediately made my way to the hotel bar, where I found Tim Blair, Roger Simon, and Ed Driscoll bunched around a small table near the restrooms. Ed and Roger were nursing Gibsons, while Tim (who at 5’1” is much shorter than I thought he’d be) was drinking what looked to be IPA out of a pilsner glass inscribed with the legend, “Bloggers Do It In Their Pajamas."

Update: More here.