Lovely walk through history (at least of my generation's use of the internet). Ends with some great notes on lurking vs exploiting, and a call for "librarians."

All in all, reading this felt like taking part in a healthy, important conversation. I've the perhaps strange perspective, though, that I don't really use any social media (aside from Goodreads, to obsessively track my book interests, like a really fancy spreadsheet that some IRL-friends have the link to; or sometimes scrolling through Instagram to look at natgeo photographs). So .. the book might not come across as healthy to others that use the web differently than I do - I imagine it would feel a little alarmist.