Quoted from the link:
This really, REALLY ticks me off. If this stuff is true, Sony can never expect me, for one, to buy a CD from them again.Well here's proof of how RIAAs measures can cause harm to others. Sony came up with the idea of making their CDs carry a Windows rootkit which installs itself to your PC without permission and makes the CD uncopyable.
Unfortunately not only does the rootkit F**k up your PC requiring a reinstall it also allows other processes to get onto your PC and hide themselves from anything else.
The first example of this is a WoW cheat that is completely undetectable by Blizzard's Warden program but how long is it going to be before virus makers figure out that they can exploit this to make bot nets that are completely undetectable to anti-virus and anti-spyware programs?
To be honest I think this sort of thing has a potential class action lawsuit stamped all over it. If Sony have made it easier to compromise a machine without even bothering to warn the user first I see no reason why they can't be prosecuted under anti virus laws.
I'll tell you one thing for certain. I'm not letting a single Sony CD touch my PC from now on. I'm gonna download everything I want by any band they publish