I hear you. When I was commuting, I spent a lot of my train time on Social Media, mostly Facebook and Twitter. Since I have been mostly at home for the past six months, I have gradually reduced my Facebook time and, with the state of the election, I finally decided I couldn't be on Facebook at all. I didn't want to have arguments with the friends i have there just because we disagree politically, and I become very frustrated when I try to have rational discussions with them. I have posted very little since September and only keep up with my Twitter account because I'm trying to use it as a way to promote my writing. I realize in the past few days that I don't really miss Facebook at all. We'll see what happens after the election.
RE: The joys of (mostly) switching off from social media