The Jesus wrote...
One of the biggest hindrances to the authorities' war on piracy is their rigidity. The do possess some really state of the art technology and everything, but they work within the scope of the laws. Sometimes they're willing to break them in order to catch someone. However, with pirates, hackers, and the like, they are always coming up with new encryptions, upgrading their equipment, and coming up with unique ways to stay one step ahead. Since they are working outside of the box to begin with, its easier for them to go above and beyond the limits that restrict government agencies.
-chuckles at the use of the term 'hackers' in a bad way-
There are no restrictions imposed on government agencies. Anything a
cracker [cracker implying a person who breaks into databases of information or breaks passwords] does, a government IT department can do in-house anyway. They often circumvent privacy without a single hassle, and their technology is normally superior. Most crackers don't have a cluster computing solution in their backyard, but they do have a community with lots of free-thinkers. And coming up with new forms of encryption will mean nothing when a lot of similar traffic along a not-often-used port suddenly appears.
In response to Gambler, the crakcdown on piracy has become more and more pronounced. I went to albumbase a while ago to find that their site had been shut down. It's irritating, eh. Yeah, it would be easy to track customer activity. Most ISPs are already tracking for various reasons [mostly market research]. Every DNS resolution you make and every IP address you talk to on port 80 is probably being logged. All they need to do is pick a few more ports to look at.
animan09, we shall all stand in prayer. For when Japanese filesharing dies, then the world as we know it is coming to a close.