BCG has never been frequent for signups. Back in 07/08 it was completely closed with no invites, then it started opening sporadically in intervals which let a few members in at a time, but quite frequently. Now it seems to open up every so often but when its open its easy enough to just sign up, you dont have to refresh or anything. Well this is going by their news announcements, it might be a little different in reality.
Point being, you should bookmark the signup page and check back every day or so if you really want an account. You're either very lucky and with a friend who happens to have a referral, or else you'll have to be very dedicated. Worth it for the best source in video game warez, and when you're in you'll treasure your account.
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