For me, social media hit a critical mass tipping point.
IRL, I only like 10 people (at most) that I know. On Facebook, somehow, I'm friends with my co-worker's mom. How in the fuck?
I can't be myself on these platforms because someone is going to take something out-of-context or get severely butt hurt when I say something like "wang jangle" or "Treyvon had it coming".