Readlaser - your head's being read!

Has anyone else seen this guy standing at busy CBD crossings with his back to the street - "YahooID: readlaser - YOUR HEAD'S BEING READ!" on a sign stapled to his jacket....? Wild fuzzy grey hair under a grubby cap... I'm searching Yahoo, and I can't find anything under "readlaser". I mean, if you're going to stand on a street corner promoting spurious conspiracy theories, at least refer people to a valid internet source. It's just frustrating otherwise.

http://www.users.bigpond.net.au/cracks/sketches/crazies.jpg