RE: Pointing and beating.
WSguy, Rob Swift,
People deserve to be treated with respect, and not mocked. So when you mock someone, I don't give a flip who you are, expect to get slapped. I post as one identity, because I'm not afraid of people knowing what I wrote.
Being a great windsurfer doesn't make one a SAILOR.
Baiting and/or mocking people makes one a jerk.
Those are not mutually exclusive.
So if, in fact, WSguy and Rob Swift are one and the same, then I conclude that Rob Swift is a great windsurfer, and doesn't know much about real sailing. That, or he is the kind of person who will be quickly forgotten - by fans and sponsors alike.