Here are the ideas that I support wholeheartedly, because I think they would make the site far more on-topic and possibly reduce the number of silly and unresolvable arguments:

• Public description of why a member was banned or why a thread or post was deleted. This encourages moderator accountability and keeps everyone informed. Don't allow comments on these descriptions or it will just descend into a flamewar.
  
• Redesign the thread rating system so bad threads can have a negative rating and good threads can get stars. The current system awards a star to a badly-rated thread and no stars to an unrated thread. That doesn't make sense.
  
• In order to have a gallery, at least one of the pics should contain a photo that shows the member (doesn't have to be the face, just whatever body part they are wanting to share in other pics) with a piece of paper that has their username and LPSG written on it. I know this can be faked, but it would discourage at least some if not most of the pic-stealing and deception that goes on.
  
• Members that are found to have stolen pics should be banned.
  
• Definitely more PM storage space!
  
• A notification when someone leaves a comment on your gallery or blog.