DRM in open source couldn't work?
Correct me if I'm wrong here, but the Adobe DRM module is essentially a black box that takes encrypted data in one end and spits out an unencrypted video stream from the other, and the reason it's a black box is so that it can't be reverse-engineered, right?
Okay, what about the bit of the system that takes the unencrypted stream and displays it? Isn't that part of the system open source? What's to prevent an enterprising coder writing a module that intercepts the video stream after decryption and spooling it to disc instead of displaying it?
Have I missed something here? Because to me it seems that aside from all the other arguments against DRM that it would simply be useless in this context.