Even if you *were* doing something illegal, the chances of being busted are really low. The internet sucks for law enforcement because there are millions of people downloading/sharing files illegally, thousands and thousands of pedophiles, etc. The best they can do is to focus on the major offenders. In the case of file sharing, that means targeting the people who initially pirate things, and the people who mass distribute that material. In the case of chat rooms, they can only focus on repeat offenders that are known distributors of child porn, or who attempt to lure children.
