There's nothing wrong with keeping up both. If I think something is good enough to share on facebook then I will post it on G+ and post a link to it on Fbook.

There's nothing wrong with keeping up both. If I think something is good enough to share on facebook then I will post it on G+ and post a link to it on Fbook. I think there is a line we have to draw though in terms of where we spend our time - that's what's "wrong" with keeping up both. I read a quote once from Sonny Rollins, a famous sax player, who said something to the effect that his influences made him what he was just as much as who/what he didn't listen to. In other words, what you ignore defines you to an extent just like what you avidly pursue defines you. We can't expect everyone to keep up both, I think. I doubt most people care that much.