I have been perusing the net for an active user forum related to personal robotics and have come up short. Is there any website that is a good gathering place for robot enthusiasts to interact with a topic organized discussion forum. Do you use the usenet newsgroups for this? I would think that a forum would be a great compliment to the existing structure here at robots.net.

Please reply with any links you have to active online communities of this nature that would be a good place for Q&A and general discussion of robotics related topics.

Maybe someday soon I will be able to find the time to get my own robot project started. I am thinking of starting off with a scratch built mini-sumo entry.