Well, at the very least *this* 'Catter has heard of him, and yes, he's great!

Granted, I'm quite an unusual 'Catter...I'm really first and foremost a member of the filk community, rather than a traditional folkie. And Coulton's music has been sweeping that community.

My personal favorites? "Skullcrusher Mountain", "Re: Your Brains" and "Mandelbrot Set", probably in that order.

-- Gary