How about a timer on the repeats and the games list dumps?
If you go back far enough on this thread, there's a rule suggested that people just link to their original HAVE post instead of posting it again and again, taking up space. :-)
Or even just using a Google Doc instead.
*edit* Here it is, it's the very first post on this thread:
Rule 3) "IF you have a long list PLEASE LIST YOUR GAMES ONCE HERE OR USE ANY THIRD PARTY LISTINGS LIKE GOOGLE DOCS/pastebin then just bump your list with an updated link referring to your original post. No one wants to see the same list over and over again :p Or you can list your newest stuff that you have added but please keep it small. Don't fill the whole page"