Old Site Ideas forum:
http://www.timeforchess.com/board/threadlist.php?forumid=3
EDIT:
Old Misc forum:
http://www.timeforchess.com/board/threadlist.php?forumid=6
Old Rants forum:
http://www.timeforchess.com/board/threadlist.php?forumid=7
Old RHP Cashflow forum:
http://www.timeforchess.com/board/threadlist.php?forumid=8
Old RHP Live forum:
http://www.timeforchess.com/board/threadlist.php?forumid=10
Old Newbies forum:
http://www.timeforchess.com/board/threadlist.php?forumid=12
Old Forum Issues forum:
http://www.timeforchess.com/board/threadlist.php?forumid=19
Old Beta Testers forum:
http://www.timeforchess.com/board/threadlist.php?forumid=22