beta. works, but isn't really clever yet
* "who's currently online"
automatically updated, show's people who are online _right_now_ (like... who have a browser window with blahblah open) and people who were online in the past half hour
* "new posts for me"
automatically updated for your convenience. no more clicking on "forum index" again to see what's new. just stay in a topic and watch the automatically updated "new posts" box for new posts. insta-wintodo for alph/betablah
* fix some bbcode/html issues
to make it evil-person-proof. maybe drop html support for nowz.
* add basic user profile pages
* add avatar size
constrain & resizing
* jump to first new post
when selecting a topic (instead of last page)
* probably other stuff i forgot.