How about he asked/she asked forums?
I’ve seen it on other boards, and if managed/moderated well I think they work. On one board (that actually doesn’t have a specific forum) a local escort started and “Ask the hooker” thread. She invited the gents to ask questions and the escorts to answer them. If things slowed down she jumped in to provide answers. It went on for literally hundreds of posts, and in the end was killed by its success. As a thread there was no easy way to see if your question had already been asked; so there ended up being lots of “asked and answered” kind of posts. A forum gets around this as there is a unique thread for each question/topic.
The danger is that they sometimes seem to head to the gutter and people stop contributing; I’ve seen that as well.
Where they work they are interesting, fun, and a great reader for newbies. With ECCIE's internation reach it could be interesting to hear the various Q & As.
Thoughts?