"Inadvertently, though, the developers of Boycott SOPA have given us a tantalizing hint of how technology empowers consumers. Imagine for a second if you chopped “SOPA” from the name of the app and simply called it “Boycott.” Imagine if there was an Android app that let you boycott whatever you wanted. If you had a personal beef with Coca-Cola — which has very long tendrils indeed — you could program the app to pick up anything produced by Coca-Cola and its manifold subsidiaries. Likewise, if you want to stick it to publishers or artists that refuse to make their songs available on Spotify, you could tell Boycott to block them."

Boycott SOPA: An Android app that terrifies publishers and politicians | ExtremeTech