Over the last 2 years I have stopped posting pretty much anything on Facebook when compared to the previous 2 years. It came down to the fact that I changed the way I use it. No longer was I posting "my shiny life" photos, but instead it became a tool to keep in touch with distant friends and occasional family updates.
For that purpose, it is great. I just have to be disciplined enough to stop mindlessly scrolling through the feed. So I plan on keeping my account but spend even less time on it now.
P.S. This recent article isn't helping Facebook to win me back: Facebook has been collecting call history and SMS data from Android devices