It IS their fault that they're selling DM books -- plenty of other publishers (like the Pragmatic Programmers) seem to make a living without assuming that all of their customers are thieves. I bought a book from them assuming it would be a PDF & was furious when it was that adobe thing. It may have said somewhere that that would be the case, but it certainly wasn't anywhere obvious, like it should be with an issue like that. They lost my custom for ever.
