It's worse than that. Under SOPA they can only go after .com, .org and .net sites. So ALL those foreign "rogue" websites that use other domains and aren't hosted in US will be able to work merrily and be unaffected by SOPA, at least according to the bill itself. Plus, if it does pass, all those rogue sites will be redirecting immediately to a new domain name, and make sure all of their users remember the new domain name by the time SOPA gets enforced against them.

That's how much of a joke this bill is, which implies that the bill creators are either this clueless, or SOPA is really just "Anti-piracy Bill v0.1" to make people accept it, with more "improvements" planned for later.

The only people it will actually affect, are actual American sites and companies that will have to enforce this bill, like the search engines, the ISP's, and the financial services. So the "bad actors" will be almost unaffected by it, while in the same time it will put many burdens on the American companies.