[nicholassmith]

FB doesn't really offer it as an option unless you go through and set everything to full feed for each person.

This sounds completely horrible, and I don't mean it as a nasty, but the active user base of Facebook seems to be distinctly less technical than the active user base of Twitter. I think that could lead to upsetting the active core at a gamble of attracting a couple of hundred thousand new users, who they won't really be making money off.