I hope the banners makes the bread to cover the forum expenses but somehow, I <U>highly</U> doubt it.
I don't mind that forums has a subscriber fee for higher speed but <U>it's like</U> NetZero and DSL. If you want free service, sit and wade through the ads and the slowdowns, if you think it's worth it, pay and get premium service (faster loads, higher bandwidth, no ads).
For me, I've just subscribed and it's definately worth it.
As for being subscriber only, I hope it doesn't get to that as I have friends that check out the forums every once in a while and that would throw them off, as would most of the members.