We have some really interesting member-created groups here. This discussion is the place to spotlight some of these groups. If you have a group that you want to spread the word about, add it in the comments below.
Hint: You can link directly to your group by copying the URL to your group from the browser address bar and then using the Insert Link icon in the comments tool bar (second to last icon, looks like a chain link). Just paste the URL into the URL field.