I really don't want to be negative, so I didn't post this when I first responded, but the reason I dropped my membership a few years ago, was that I received the publication only on a very irregular basis - perhaps once or twice a year at best, although I'd originally understood it to be a quarterly publication. Articles submitted for publication would take more than a year (maybe two) to see ink.
Mr. Tuttle once told me that his biggest problem in publication was that people didn't pay their dues promptly, yet personally, in the several years I was a member, I NEVER received an invoice for dues, and always had to guess when they might be due. I have no doubt that the rest of the membership had the same problem. I suggested he could improve his situation by billing, but still never saw an invoice.
In those days Mr. Tuttle worked for the Miami Zoo as I recall, so FACA was a part time venture.