Clearly a technology is not to blame, or Google would be at fault for linking to them as well. But using torrents the 'wrong' way?
File sharing is legal in Sweden, which is why they have been able to operate for this long in a very transparent way (in terms of who runs the massive site).
Downloading music/movies is legal for personal use for me in Canada. Annoyingly, we pay a tax, but that is a whole other can of worms.
Why would the Pirate Bay remove torrents by request? They are doing nothing wrong. The MPAA/RIAA's course of action should have been to try and track down and sue individual downloaders in the US. The reason they aren't keen on that anymore is the bad publicity of suing regular folks and especially children.
I also really dislike the term 'wrong' here because it is not clear that it is wrong to copy a file. Downloads can lead to higher sales through exposure, and to me the rampant litigation to fight change (as demonstrated by the cartoon) is wrong.