Forcing people to post to play in the arcade isn't really a good idea. If they have to post to play, they'll most likely just go somewhere else. It might be worth attempting to make it where you have to have a certain number of posts before you can be on high score lists, but not allowing people to play without posting is just going to stop us from getting the very few people we get through the arcade anyway.

We've had a few members join after playing in the arcade.