It wasn't too long ago that I wrote about Cory Doctorow's sci-fi story Down and Out in the Magic Kingdom. But it's just now that I've stumbled across his stance on DRM.
Seems that he's quite the activist. He works for the EFF, which if you know anything about it tells you what his stance on DRM is right off the bat. In any case, his page is long, but worth a read if you've got the time.