Everytime I try to repost before my 20 seconds is over, instead of the usual "You need to wait 20 seconds before posting", I get a HTTP 500, and others have mentioned getting the same thing.
EDIT: Did the same when posting this, but I believe it's been 20 seconds.
No clue.
EDIT2: Now I got the right page.
Dunno.
Edited, Fri Oct 1 20:20:36 2004 by CBD