> To keep the group focused on posters (and not just readers!) anyone can join so long as:

> they have a non-greenname account

> they have 64 karma or more

Is the karma checked at the door or is it at the time of submission? Seems like somebody could be at 12 and then post “actually I believe the general consensus on gravity is wrong” in the right thread the night before and roll in with 89 points