Joshu pulled off a very successful AMA here the other week (http://news.ycombinator.com/item?id=1356140) and I believe another one happened in the past too (can't find link at the moment). I've wondered about doing a QA for my field (computer forensics) because it often generates interest/emails when I talk about it.
On the other hand meta threads and "Ask" posting is often discouraged.
AMA's have proven very interesting on Reddit and I figure here we would get:
- even more interesting people
- better/insightful questions (or at least a better signal/noise ratio)
Hence, a brief straw poll.
I divided up Yes into two categories, purely for the fact that people may prefer a limited interest field.