Following on from micheals thread I'm curious how many use Facebook instagram snapchat etc.

Personally iv never been into it I'm reasonably tech savvy and not a dinosaur but I'm just not into the whole social media side of things I never felt the need to show people iv spoken to once in life what I just ate for dinner or ooh look at my new shoes I can see why some might use it for business promotional purposes and so on but I'd like to hear how many use them