It's better for a company to do a good thing for the wrong reasons than it is for them to do another wrong thing. I'm not going to change my opinion of Facebook over this, but I also don't think we should avoid benefiting from one of the few good things they're doing with their money.

Imagine if they were donating money to the feed the poor, and someone was saying we should burn the money instead of buying food, just because Facebook wasn't sincere enough.