OP- you are just making your claims up out of thin air... no evidence whatsoever. That makes you a TROLL.

If your friends are dumb enough to use the silk road and have it trace back to them, they are not smart enough to be criminals and will eventually go to jail one way or another.

If MTGOX and other exchanges want any chance of staying open, they have to comply with AML regulations. If you don't like doing that there are many other ways to buy and sell bitcoins.