I don't tend to have a crush on people on forums, that's just creepy. 2-D is pretty hot, though. You should send her a friend request if you haven't already.
The only active person whose response would be vaguely interesting is Mantha and she will not post here. Besides that I can sum up all the responses as:
-No one
-Mantha
-Solister
-2-D
-Zed
/thread
Forums > Off Topic > Trash Can > Who is your crush in the forum