The comparison of social media to tobacco is almost too perfect. It feels good while you're doing it and can be an effective social tool, but leaves you feeling like shit when you stop and has disastrous long-term health consequences.
Yes! I read commentary a while back that said the size of the phone is roughly (w/in a factor of two) the size of a cigarette pack and just like the pack, is almost always within arm's reach and frequently sought.
Can't recall the exact source, but the conclusion of the article was: if you want to kick the phone habit, first of all, keep it out of arm's reach.