All you can do throwing money at the problem is buying time. The MPAA/RIAA/etc. will throw more money than us, because they can. It will be endless. They can create a new bill that is almost the same as SOPA, and then we would need to throw money against it again. And again, and again, and again.

If someone raises money to lobby the congress against SOPA, I'll contribute, but just to show that it won't work.