I've joined ours - thought I should do my bit with DS now at school. I can be a bit shy and self-conscious, especially around big personalities (of which there are several within the PTA), but I'm doing my best to be friendly and help out goddamnit, and I feel like an imposter.
I get the vibe that they say they want new people on board and helpers but, actually, it suits them quite well - as a circle of established friends - to keep it a bit of a closed shop.
You know what it reminds me off? Some of the worst pecking order aspects of school. In our village community, among the parents (mums especially), there seems to be a similar top dog, who's-cool-and-who's-not mentality/dynamic going on, and I hate it. I'm fairly sure I'm a good egg and am being quietly friendly with everyone, but I feel like I've been written off already for one reason or another.
Either I'm paranoid, over-sensitive, trying too hard, too shy, socially awkward, having a personality failure - or is it possible that a PTA (and I suppose also a posh-ish village community) can really be like this?