I know I'm new and everything but I have a few suggestions for the website. (New user perspective)
1. Allow white levels to message people. I think this might keep new players more invested in the site. Since this is like other social networking sites :)
2. Lower shop/design prices. This will make both the shop owners and buyers happy with cheaper designs to buy/easier to move on. I know its going to take me like 3 years to buy a design lmao.
3A. Maybe create like different places to visit inside the main site? Like Club Penguin does or something :P
3B. Touching up on that maybe allow our avatars to move around and communicate through them? Example: Habbo Hotel
4. Leagues? Think your really good at the mini games? Battle it out against other teams in leagues. Example: Basketball Leagues
5. Custom Backgrounds? Like to add to your profile?
6. Maybe put the extra mini-games somewhere else? It took me ages to find it LMAO. Why would it be at the bottom of the page? :S