Earlier quoted context omitted.
Don't conflate the medium with the quality of interaction. Not on FB != hermit, that's just what Facebook wants you to believe. I prefer deep personal relationships with few over hyper connectivity. Others may want a broader, shallower network; neither is wrong just define happiness for yourself.
yeah, I've never understood myspace or FB. I remember when myspace was first blowing up, people were talking about having 100 friends, which always blew me away. I couldn't imagine trying to keep up with that many friends. I had a brief 1-2 year stint on FB where someone finally convinced me to get on it, and I had 13 friends on there. All of them people I know and hang out with regularly in real life. All I ever did…
You know what a blog is, what photo-sharing is, and RSS too. You know how people are social, a little bit vain, and like to brag. I'm sure you know about ad-tech, data-mining, EULAs nobody reads and dark patterns. I'm sure you've used email and chat, and you know deep down all email clients suck anyway.
Mix it all together, put it on phones with push notifications, and boom, you have Facebook and control half the Internet.