So protests and black outs in protest of a bad bill are an abuse of power but funneling millions of dollars to create a bill that censors the Internet isn't? I don't think I could detest the MPAA more than I do at this very moment.
If you're passionate about SOPA, tell people; write a blog post; write to a congressman. Slacktivism needs to go away.
As far as I can tell, these sites are distributing correct information, they're not asking for any special status under the law, and they're not asking people to do anything illegal.
On the other hand, the MPAA/RIAA paying millions of dollars to buy off politicians and write legislation is very obviously an abuse of power, power that was never voluntarily granted to them in the first place. If this law passes, you will absolutely be forced at gunpoint to conform to the will of the MPAA.