I enjoy Facebook daily. Twitter I could probably do without, but I do enjoy checking it several times per week (lots of great links in my feed). Gmail and Google+ I could definitely do without - and mostly do.

Overall though, social media has turned into a second job. It's work. It used to be light, fun, and strictly "when I'm in the mood." Now you have people shaming you if you don't post enough or enough of what they want anyway. That on top of any self-inflicted "duty" you may feel to constantly update the world on what's going on in your life.
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The Graphic Mac - Tips, reviews & more on all things OSX & graphic design.