Right on chef. I'm also more of an introvert, although of the perfectly social-able variety, and I've always felt that all the AA/NA/CA/Alanon meetings I've ever gone to have had this oppressively exclusive feeling. Like our way or the highway highfalutin kind of attitude. I don't believe this is reflected in the core foundational texts, and that is has more to do with the character of alcoholics/addicts needing to create a positive sense of self and identity. A lot of people in our society do that most easily by attaching themselves to and identifying with a group, at the expense of others. Very individualist kind of social capital if you get what I'm saying.
That said, I have generally found meetings, perhaps not all but certainly most, very friendly places. As I mentioned, some are absolutely better than others. And I've met a lot of really supportive open minded, cool people there. Unfortunately for me the core of AA/NA is the meetings, at least as it's been explained and introduced to me, and they generally don't benefit me enough to make the support of one or two individuals worth it. I get more out of BL/SL/DiTM given their relative benefits and limitations than I do out of any meetings I've gone to. If I have to go to one for court of something I have found one room that I can authentically get along with more often than not, but I've never felt truly comfortable or safe to be myself there without assault on my character or reproach (then again a lot of that is in my head, because while I do get a lot of flack for expressing my largeness of mind, a lot of people come up to me after and thank me because they strongly connected to me; yet still, I don't feel that oppressive nature in other setting IRL, so I just figure it's something somewhat inherent to my experience of AA/NA up till now that is the issue more than my social phobia or something).
Now, I would like for chef to take me to one of his meetings. I've never had a good friend or someone I already know I get along with go to a meeting with me. Having that kind of personal, mutual support would have a big difference on my experience of a meeting, so I don't doubt that is significant. I've only had occasion to go to meetings along with people I don't much care for, certainly people I don't feel too comfortable around. Thus it is especially hard for me to enjoy those meetings. That certainly doesn't make it easy.
I've noticed that people give too much credit to AA/NA. They place all the blame on it when it doesn't work out and they give it all the credit when they have success. I just don't believe it works that way. We deserve the credit when we succeed and to learn from our mistakes, anything else does us great discredit given the individual nature of addiction.