Dazzle, Yes. But Can They Blog?

Dazzle, Yes. But Can They Blog?The essence of blogging has been the one-man band, the big mouth in the basement, the pajama-clad pontificator taking on the media establishment.

Now Arianna Huffington, who knows something about seizing the spotlight, wants to change that. Today she launches a 300-person blog, the Huffington Post, featuring lots of her famous showbiz friends, that could redefine the nature of online commentary, or at least bring her another 15 minutes.