WARNING: I'm going to use offensive language in this post.
You've been warned.
Piss on Adobe.... MS too for that matter. Sun, IBM, HP, Dell, Oracle. They're all bastards. As soon as they think they have leverage on someone, they'll all pull a stunt link this. "Everyone uses PDF, let's make 'em pay!"
This is one of the many reasons I support Donation Coder. Let the egomanic CEO's piss enough customers off and we'll just have more happy donators. I could rant for days...