He's the guy you see sailing around Copley Square on a skateboard with a plastic sail. He reports on his excursion late Saturday night:

I found it strange that there were more than the usual number of detractors and disbelievers, the ones who only have comments like, "Try getting a better sail! Ha!" or, "As if that's going to work, you idiot! You suck!"

I have a hard time understanding people who can so freely and readily speak out of ignorance. Why can't these few insecure and fear-driven people even consider that, after all these years I've been succeeding in this and found it a perfect delight and joy, that any objection or problem they may suggest I've already dealt with and moved on? ...

He dances with his scooter, sometimes with it on his head.

Scooterdude, the guy you see floating around Copley Square on a scooter powered by a windblown plastic sail, has a blog. And he does more than just scoot.

Chicago? Hah! Here's how windy it was in Copley Square early this evening: