I thought the Outside Forum was set up for when we send people OUTside - i.e. when they lose permission to be INside the rest of the boards. So why do we want to make Outside hidden? How can you hide the Outside of something whilst revealing the Inside?? Sorry, I'm probably getting too philosophical here.
I still don't see why we should have some of our house hidden from view. Your average newb is going to do one of the following:
1. sign up immediately, in which case the closed forum question is moot, 2. lurk for a while without signing up, and miss some of the more friendly and relaxed conversation that might be going on behind closed doors, and drift off because it seems so bland and impersonal.
3. lurk for a little while, then sign up, then see all the "good stuff" and kick him/herself for not signing up sooner.
Some of our best posters have been lurkers for a while, until the posting madness took them. I don't see why we should hide ourselves from them.