Rules can change any time so keep yourself updated.
1. Be nice to each other. Noone should get hurt or anything. You know the rest
2. I know that it is hard to not spam all the time. I've been there myself. Just try to keep it on a limit. Spamers are welcome to spam the Chit-Chat thread as much as they want...or even their aparments.
3. Pictures: You can post as many pictures as you want. Please try not to hotlink. Host your pictures to your own server such as photobucket.com or just use imageshack.us etc. If your photos are big, try to post them as thumbnails since big photos always have so long to load. It will make it a lot easier for everyone.
4. Try not to post too many double posts. Try to edit your post instead of posting a new one.