Just read an interesting article about the 23 types of social media users.

I thought I’d just mention the types that a webmaster might want to be:
Smart Webmaster
Super User
Active User
Helpful Stranger
Average Joe
 

…and some of those you’d probably want to avoid:
Greedy Webmaster
Spammer
Gamer
Fake Hot Girl
Clueless Webmaster
Rick Roller
Moron