Corporate boycotts. Massive, Internet-wide corporate boycotts. Corporate lobbyists influence/fund politicians so influence the funders.

See "Lawrence Lessig: We the People, and the Republic we must reclaim" (http://www.ted.com/talks/lawrence_lessig_we_the_people_and_t...)

What would the effects be from a flash boycott if X-million people suddenly stopped buying from a corporation? Someone could devise a model to calculate the effects and find potential candidates.

The SOPA blackout showed what's possible when the Internet organizes (http://en.wikipedia.org/wiki/Protests_against_SOPA_and_PIPA). Turn it into an Internet meme that empowers the people, and keep it going until the echo grows too loud to be ignored.

It would probably require the cooperation of a team of computer scientists, finance geeks, and social-marketing gurus to organize the campaign. Or maybe one clever hacker could pull it off.

See "Derek Sivers: How to start a movement" (http://www.ted.com/talks/derek_sivers_how_to_start_a_movemen...)

Rootstrikers: http://www.rootstrikers.org/ted_promo