Social media does not care for human values. It cares for growth/self-preservation, views/interactions, and revenue. This is fine for things like TV, which tend to be more opt-in, but when you're carrying around a device all-the-motherfucking-time that's constantly pulling your attention away from real experiences and real people to suck you into an addictive cycle of meaningless interactions, I would say that's dangerous territory. Not because it's doing harm per se, but because it steals attention from things in life that bring us real meaning.
Filesystems have a concept of ownership, ask your dog what that means.
Techno-Fix, by Michael and Joyce Huesemann (note spelling): http://www.worldcat.org/title/techno-fix-why-technology-wont...
Technopoly, Neil Postman: http://www.worldcat.org/title/technopoly/oclc/557091816