Most Helpful Guy
well the thing is they will join if they really want to whether the site "let's" them or not. So i think it's better to encourage they join and be honest about their age so at least the site can monitor usage better.
as opposed to 13 year-olds joining and lying saying they are much older and then not being able to monitor postings, participation, etc.
Most Helpful Girl
Whether or not its a mistake, theyll come. I think its good for them to get involved, but i cringe at the amount theyre exposed to.