- The page width on phpbb.com is fixed, which is scaled to the screen width on area51.
- In the forum list and post list pages, when cursor is hovering on a table cell, the background color of the cell is ..pink.. on area51.phpbb.com.
- The table header of the forum list and the post list is lighter on area51
- There is a nice little text size switcher at the top right on area51
by the way, I think put the author info on right is a sexy idea, and I still can't take so many round corners...