I'm not on here as much as I'd like to be. That said, I still use twitter the most. I'll tell you why. Nothing goes thru the world quicker than twitter. I have yet to see anything reach people faster than twitter and I sometimes use it specifically because of that, but mostly I just use it to say things. I figure that steemit will gain more momentum for me eventually, but twitter is still top post. I've never used facebook, never will and I like Pinterest, but use it less than I used to, I need to get back on it and clear out some things there.....I'll only use facebook for business, that would be all.