I hate when they do things like this. But you got to protect the big corporations who lobby the congress, who in term sic the FBI on the file sharers. But I guess they are going to get the people who have no idea what is going on. But I think for every filesharer they nab, there will be thousands more. You cannot stop them all.
Corporations have money and resources to push their ideas in terms of copyrights and how to how to enforce them. But the problem with pirates is that they earn money on fileshare without doing anything in the developing process of the actual game. We want to have freedom in the internet but we should respect someone else's work.