Speaking of boycotts...
They're often an imprecise tool. For example, when I decide to replace my wife's minivan next year, I could decide not to buy another Chrysler product because they're now Daimler-Chrysler, effectively German owned. However, their minivans are made in the US, so it would be hurting US workers. We'll see what happens.
As for boycotts, there's a website called Boycott Hollywood. It's being shut down because of complaints from the William-Morris agency. It seems freedom of speech doesn't extend to people outside of William-Morris and their clients.