David said: Yes, but then, people would get all confused.
You underestimate ‘people’. Almost every forum in existence – everything with sections in the first place, for that matter – has subsections. >_>
Moar nitpicking~
SF: Put 
userlist link on the navigation or somewhere
SF: Track users’ join date and add it to userlist and ‘badge’ on ID (for existing members… guess?)
SF: Add post count to ‘badge’ on ID
SF: Make the userlist sortable by alpha, posts count, blog count, join date (same as user number basically), ascending/descending.