Hi Brian, before I even read your "curious question" I knew exactly what it was going to be - the subject had to come up sooner or later. I'd been wondering the same thing and have to admit to being a culprit for not commenting on both boards, even though I try to read what's on the original lyric board most days. I got into the habit of posting on the second board during the down time and although I'm not convinced there's an "us" and "them" thing happening, it's possible the gathering in June has brought some of the family closer and perhaps we feel more comfortable among friends. The segregation started before June though, so that may not be a valid point.

My honest opinion is that one board would work better.

To answer your question. I don't know why it's happened but I will make an effort to comment on both boards from now on.
Cheers, Judy