Most of my interaction with this forum occurs when I'n using an iPad. Unfortunately the forum has become "read-only" for me of late since it's impossible to post to this forum using an iPad. I can private message without problems, but I can't post.
I'm active on several other sites and have no trouble posting. The text area goes grey for a second then goes back to white but will not accept input. Given the huge growth in the number of tablets in use these days, I figure this is a serious shortcoming of this forum software.