Comments to THIS POST may be blocked, but anyone on the accepted list can comment BELOW in additional posts, keeping a running log of discussions. Anyone can add their comments or questions in additional POSTS or add a comment to an existing post.
I think we can also e-mail the author of a post directly, if we would like for a private discussion.
IN ANY POST you can attach a small picture, website link, etc.
For example, here's the American Physical Therapy Association.
Oh, here's a swell graphic I can add...
Properly stolen from their site.