I don't know if anybody else has done this. I just typed a rather lengthy post to one of the threads in the forum. When I was done, I read through it to make sure I said what I wanted to then promptly hit the back screen key and lost the whole post. As soon as I did it I realized I hadn't clicked on the post button. It was a long post and I decided not to do it again. I'm old and maybe it's the old timers disease kicking in.