Hi, i'm new to Bitcoin, and I think it's a great idea (greater even for early adopters). I've been
reading and reading, and the thing is that if someone links (one of) your account(s) to you, they get all your trading history. That's bad for you if what you're doing is illegal (like selling drugs). Yes, there are some ways to make your money more anonymous, but they normally are too much of a hassle.
So, Why should an illegal business man choose Bitcoin? It's not that i were planning to do anything illegal, it's more like... well... we all know that a big part of all the existing money comes from illegal activities (like drugs and weapons). How could we go mainstream without cashing all that money into the bitcoins economy!?