Could be a RSS feed for your friends? And it could log all those things after you log out. If it was an RSS feed for friend's activity wouldn't it be over on the other side? I agree it could log all those things after you log out but if you were logged on for a couple hours the list of tasks you could have done in that time could be huge. That is true, but remember - this was claimed to have been leaked, so this could still be in beta testing or even in development still. There still could be some things to fix up, like the font, etc.