1. Change the b/g. It's ALWAYS lime green and purple...change it to random wallpapers...like jonas brothers, a summer layout or different animals.
2. Don't accept the same icons that people have made if other users have created them already. That pretty much means they're taking credit for other people's designs. And besides, it saves space!
3. Change the "top avatars" every month...like which icons people are interested the most in one month, rather than all around.