I have a better question: Why in the hell do people give a fuck?
Seriously, governments - you've got high unemployment, the rise of the extreme right, seccessionist politics, terrorism, let alone the state of the NHS and the public school system....I hereby order you to not spend my taxes on protecting people who have no fucking need of protection, i.e., publishing companies.
Piracy, you could argue, is simply the next form of the market. No, it is not going to stifle creativity, and no, it is not going to crush developers/musicians/authors/etc. The people it is going to hurt, and it is hurting, are the publishing companies, in particular the big, stupid ones like Universal, EA and so on that are so used to having a dominant market share that they don't know how to handle piracy.*
Put simply, this is never going to go away. Oh, and if you even try and put spyware on my machine again, I'm going to torch your head offices.
*Hint: Valve has the right idea. Hell, Valve has a genius idea. Steam is probably the only anti-pirate measure that actually works. Well, for a given value of 'works'. It's convenient, easy to use and, in general, used the 'carrot' element, rather than the big, ugly, shit-covered stick that is Windows Live.