Sorry, but you're wrong. There are many who never hesitate to resort to ad-hominems. Dennis simply changes his mind based on new experiences. His opinions, like all the rest, are essentially meaningless in the grand scheme of things.Of course a good portion of that "rude and truly obnoxious garbage" heaped upon him is his own words re-quoted from his prior posts. That quandary does make is more difficult to be something other than cool, calm and collected.
As I said, I cannot remember one hostile reply from Dennis. Now that's an accomplishment.