I have really enjoyed reading the posts both of you have made in the past few days.

I'd qualify in the group of "old schoolers" that would also love to see a study of users in "our" age range. (I'd say 25-45 is an excellent range.) Of course, (most of) us older users are much more informed about the abuse/tolerance of ecstasy and do not use as much as the younger folks do. But, I do know 50+ year olds that use ecstasy a few times a year.
I fall into the same age range as you, Xyzpdq, but a little bit over that dreaded 30 mark. lol I also feel that people would be surprised if they really knew who us old folks were that still "roll"...like you said...psychologists (yep I know one too! lol), accountants, even executives.....
And I am so surprised to see that at least 12% actually test! I thought it would be much lower than that. Yay for the testers!