Community Theater Green Room
- Discussion boards with topics including theater resources, articles, how-tos, directing, props, set design, play reading, and humor about acting.
- http://www.communitytheater.org/discuss/default.asp

Theatre VOICE
- Audio driven discussion forum in which theatre critics from across the UK press talk about London shows.
- http://www.theatrevoice.com

Talk About Theater
- Theater discussion forums include a variety of topics.
- http://www.talkabouttheatre.com

Absolutely Theater
- Forums dedicated to the discussion and operation of all things theater.
- http://groups.msn.com/AbsolutelyTheatre/