Jim, sorry- I replied to your post a few hours ago, but my post didn't go through (got an error message, which I've gotten with every post I've submitted this morning). I had to leave for awhile, but I just returned and realized that my new e-mail address (which I entered a few weeks ago) was no longer showing up as having been updated. Not sure if this was causing any of my problems, but just thought I'd mention it.
Okay, each time I posted this morning, rather than being taken back to the thread I was posting to, I got a "Safari can't connect to this server" type of error message. Despite this, my first couple of posts appeared normally when I returned to the board (which I was able to do quickly and effortlessly after getting the error message), but didn't show up on the Today's Active Topics page (those threads didn't move up on the TAT page, and the previous poster's name still showed as the last person to post to those threads). Then, right before I had to leave, I was posting a response here to your question, and not only did I get the same error message, but that post did not go through (was not there when I returned to this thread).
So, I'm posting here again to see what happens...