Earlier quoted context omitted.
Perhaps there should be a central clearinghouse for people who don't want to be tracked by certain sites. How can you tell facebook to not track you without a facebook account? The best you can do is block various known IPs or other patterns which are bound to change over time.
How to tell Facebook that I don't want to be tracked? By not having a fucking Facebook account! it seems to me that's actually the crux of that court decision.
It's more complicated than deciding not to have a Facebook account, though that's a great first step.