The site suggestion subforum is a place, where you can post your ideas about what you think should be changed, or be added to the d2jsp forums.
Before you make a thread, please make sure that your idea hasn't been posted in the past, and hasn't been posted by someone else. It's important that your suggestion will bring something good, useful to the d2jsp forums, or ladderslasher game.
The bump rule in Site Suggestion is 24 hours.
A good suggestion should contain:
-A topic title + a description.
-Clear explanation about the idea.
-Arguments, why the suggestion is useful.
-A poll where members can vote on the suggestion
-Pictures (not possible in all cases of course). It's not a must, although it might help in understanding the suggestion.
Examples of good topics:
http://forums.d2jsp.org/index.php?showtopic=24532304&f=258
http://forums.d2jsp.org/index.php?showtopic=22563299&f=258
Here you got an explanation on how to add a poll :
here.