It appears from your statement below that your "opinion" made it pretty clear that mine was wrong. If you'll note, I said "many non-motorcyclists." And many non-motorcyclists I've spoken with have acted just as I stated. Perhaps you have not seen that, and that is fine; but telling me I was wrong, which is essentially what you did, and not having interacted with all the people who do not own motorcycles is a bit presumptuous. Don't you think?
My intent was not to ruffle feathers, but if someone says that I'm wrong, then I am well within my right to respond. Yes, perhaps it could have been done more tactfully, but where is the fun in that?