Sorry Susie, I may have figured incorrectly. When I first posted the question here, I thought (given the name of this board, with Matt in the title) Matt would see it and possibly be the main person responding.
I certainly appreciate everyone's responses. I think Linda believes it's a feature for premium members but, and I should really just speak for myself here, why is it attempted to be offered to regular members?
I think you're right, though, if enough people ask, they may change it.
It's not that big a deal yet (I don't think). The combination of my possible "bug" not highlighting messages read, along with this, just gave me a tough time trying to assess new boards.
In the meantime, I'll figure something out (or, I'll have to stay on my "home" board).
Peace, Fred