Not sure what social app i like most. I think i like all for diff reasons.
Facebook = universal, catch up/stalk old friends pix, watch pointless videos, rant and bitch about what im up to.
tumblr = look at funny memes and gifs. Reblog them. And reblog lots of pointless ish and no one will say heyy stop reblogging soo much.
Instagram = check out every ones DAILY selfies that are thirsty for likes and throwback Thursdays and pix of their food. Lol (actually wait. I thnk this one is like my least favorite lol) i liked instagram when it was actually about photography and beautiful photographs. Now it is like another FB!
Twitter = follow and stalk celebrities ie drag queens etc…and they actually reply back to u.