We've added quite a few features recently and you'll see some major additions in the very near future. Here is a list in random order:

1. Social Groups
   
2. Invite a Friend
   
3. Blogs
   
4. Customize Profile
   
   
5. Visitor Profile Messages
   
   
6. Top 50 Stats
   
   
7. My Calendar
   
   
8. Pictures & Albums
   
   
9. Profile Privacy
   
   
10. Request Username Change
    
    
11. Inline Editing of Profile Field Values
    

There were more features added but these are what I remember off the top of my head

Now, those are some cool new features!

Awesome new features, Alex!!!