Here's my opinion! The guy likes to post rude comments to everybody who he disagrees with (which is just about everyone!) I have had some nasty comments and graphics from him regarding the subject of nausea, and I think he's probably some guy who sits at his computer all day with nothing to do! I have never heard him mention a word about having IBS, so I don't know what his obsession is with it, and why, when he is not a doctor or in the health field, he has any interest in this subject at all! I would block all of his posts, but I think it is kind of like how people drive by an accident and have to look! I just gotta see what craziness he's spouting now!!!Can't wait to hear what he has to say about this!