in what online forums do you talk about emerging church matters?

Someone reached out to me about joining the faithmaps discussion group, which we shut down some months ago.

Most of the discussion I see and track nowadays occurs in the comments of blogs; andrew and scot seem to have the most interactive readership base. But I'm wondering if there are any other yahoogroups or web-based discussion groups that emergers frequent. Would you let me know in comments if you have any recommendations?

Thanks.