Read Thread: Yahoo! Groups for Letterboxing?
That's exactly why I was asking! I saw that post. So I figured I didn't want to miss out on anything. :)
I know there are clues to boxes hidden on some of the Yahoo boards.
There were a couple of posts on the MidAtlantic board recently, along the lines of “is anybody here?” A couple of people answered but there’s been no chatter after that.
The Texas board is relatively active. It's More active around event times.