One thing I have noticed is that if I do click on the +Reply to thread button (top or bottom) of the page then I get a little circle which goes around and around but doesn't do anything.
I have guest posting enabled in this forum and in theory when the +Reply to thread button is clicked it should take me to the advanced reply box.
The ckeditor is interferring with it by the looks of the little black (loading) circle which keeps going around, see here - click on the +Reply to thread button (top or bottom)
ETA: Blueperspective, is that what your sites is about? Nursing?

We have a few nurses on our