Oh not to worry, you didn't make me nervous wink. I've never been much of a 'joiner' for groups in general, not to say I'm anti-social. Many experiences I've had with established or structured groups, tended to be clique-y and I don't much care for it. I'm sure there are plenty of great groups out there, just as there are some not so great ones.

But no, you didn't make me nervous about that aspect of it, it's my general feeling.