I'm guessing it's not a 'woman' thing but it always appears to be that way to me. It has always appeared to me that boys are more laissez faire about groups. You can belong if you want to, you don't have to subscribe to some code, and they don't try to exclude. With girls and subsequently women... it's always seemed a bit complicated.
If you don't start the clique, you can only become a member if the majority want you and the 'owner' isn't opposed to you. If the owner likes you, you're in and fully a part of it. They invite you to all their meetings and invite your opinion on a lot of stuff. If the owner doesn't like you, you're a fringe member. Does it matter? Probably not to anything but ego. Just that people you genuinely like may be a part of that clique and you'll never be more than a fringe member.
Maybe I'm just being hypersensitive :)
