People these days want or need attention. Social media is perfect for that. I have a facebook but thats it. I don't see the point of having multiple social medias. I guess I just don't care about anyone's personal life that I don't know. I have facebook for the interest tab I created for all of the pages I liked to keep track of easily. I've found that I rarely find anything that any of my friends post to be worthwhile at all lol. Usually people complaining about something or posting pics of things that I don't care about like their food.