Myself and several others are in the process of launching a new site, Xmilk.com

Our goal is to build a forum/community around Home Media, including Windows media center, MythTV, MediaTomb, homebrew DVR, Upnp, etc.

We've also got a few people that are blogging here on these subjects.

Please take a look, check out the forums, the blogs, and help us build this community!  If your interested in blogging on a Home Media subject there, let me know and we'll get you setup.

http://xmilk.com