Thanks Jim
So as I hear it, What's New may not be new to me but new to others.
I think about it a bit different than that.
If you click on What's New or Active Topics/Since Last Visit it exclused posts you have previously viewed (including posted) and for which there are no new posts. So if you viewed it, or posted it you won't see it under What's New until someone else posts to that thread.
Its a nice feature in that you don't see threads that you have already viewed and for which there is nothing new. Save's time when scanning the Forum.
If you want to see everything, then you can choose Active Topics, Last Day or one of the other time periods to see all of the posts, including those that haven't changed since you viewed them.
Took me a while to figure it out as I was following a couple of threads, and couldn't see them, but it was because there were no new posts.
Take care,
Dave