Jamie, I like your idea of having a blog for a profile.  Right now my profile links to my blog on Blogger but I see no reason why I couldn't post all that stuff on a C9 blog.

Plus I'm looking for a new free blog host since Blogger doesn't support RSS (It does, however, support Atom).

To be honest, most of the time I read Robert Scoble's blog posts are when they are referenced from a C9 discussion anyway...makes sense for him to make this place his home!