Why is this article not being upvoted more? It's probably the most important piece that has ever been posted to HN; especially considering who the author is.
I got fed up with Facebook a while ago and deleted my account. No problem. If Facebook has influence it is because people voluntarily chose to give it to them.
Your data is there whatever you do, growing as a phantom profile based on data you give to advertisers or what your friends share. It's become such a huge power that it's a huge part of social life. It influences our society in ways we coulndt even imagine before.
There are so many uses that I just cannot afford to not be on the platform.