[jrockway]

You have to think about other users as well. One person taking advantage of you doesn't mean you have to cut off all the people not taking advantage of you.

Expecting a reward from open source software is a recipe for disappointment. I have contributed code to projects by companies that say I'm a mentally-ill household object. I'm not going to change the license of my open source projects to get back at them, because the collateral damage against entities that aren't evil simply isn't worth it. (It's also somewhat unlikely that the people working on NTP servers at Facebook wrote those policies, so...)