I know what you mean, but I don't think it's as serious as it looks. You should come along to one of the bigger or less focussed gatherings - I think the last biggie hit 200 people (due for another one soon?

). Huge mix of people there, no-one cares about age, occupation or anything else. The techies got together last night, and no ageism involved there either.
I don't think any of the groups are particularly trying to exclude other age groups, it's just people of a similar mind getting together. Let's face it, your interests do change between age 20 and 35. Some of them anyway!
Anyway, the early 20s started it. If they get too exclusive we'll just have to launch a raid on one of their nights out!
