For me Facebook is a great way of keeping in touch with friends and family, I am quite careful what I post and tend to lurk in groups rather than chat. Instagram is for looking at nice pictures and forums for chatting with like minded people and having a laugh as well as sharing the serious stuff with a degree of anonymity.
Given that I dip in and out several times a day, depending what's going on, I probably am a bit addicted. One of the things I miss now I'm not working is contact with lots of different people and the random conversations that can be struck up. A bit like being here, complete with thread drift....
