Should we let guests post (limited), to increase traffic?

[Nairu]

Hrm, i dont know, i think if you make a passing comment your more likely just to have your say and head off, wheras if you are forced to become a member, then at the very least you are going to remember that you are a member of that forum. Ive made posts on forums before where i havent been a member and i couldnt tell you which forums they were but forums in which ive had to join to become a member, well i can list them off in order hehe.