"It's a start, but you know what would really hurt Facebook? Uninstalling it and it's awful associated apps. Good riddance."
That's a good first step... but the problem is that Google and FB's SDK are built into the apps we use; their tracking cookies are built into the websites we visit, etc.
Even if you've never belonged to Facebook, or Google (YouTube, etc.), they still track you! To show that, back up your cookies (to save log-in cookies), then clear them out, then visit such sites as the New York Times and the Washington Post. Afterwards, look at your cookie list and enjoy seeing Facebook and Google-related cookie. Or, run their apps on your i-devices. They're still tracking you. (Buried in their privacy policies will be references to third-party tracking.). If they fetch web content, your Safari browser will end up with their cookies, even you weren't using it!
Definitely worthwhile installing cookie and tracking blockers. I use Cookie on the Mac along with several different Ad blockers. Cookie lets you whitelist certain sites, thus preserving log-in cookies, while blocking trackers. You can also set it so that it automatically deletes cookies every couple of minutes. Safari on the i-devices should come with that built-in!
Glad to see FB take a hit and Zuckerberg, too!