Could I get some of you to do some testing on my site?

http://www.centralexotics.com

Register, and login. Click on the link named "Social" and do some messing around. There are some setting I want to change and whatnot yet, but I want to know if it is a good system? What do you like about it and what do you not like about it?

Would you use a system like this (not just on my site, but if this was Facebook or MySpace .. would you like the way it works enough to return?)

Things like that.

Any help with testing is greatly appreciated.