I have a theory about FB and Twitter -- or maybe more of an observation. Anyway, back in the stone age, people had bumper stickers with little slogans on them. And in the break rooms of various places of work, there was always a bulletin board an on a corner of it there was always some faded-from-to-many-xeroxes bit of humor/racism/sports fandom/sexism/dirty joke or other us-vs.-them thing on it that people would loo…
It's like the way that millennials communicate with emoji I'm GenX and not a millennial. I don't see anything wrong with using some emoji as part of my language. I already speak a language (English) which is some bastard child of French, German, Dutch, Arabic, etc. I'm happy to add a (poo emoji) when it's appropriate.
And it also symbolizes the disconnect between the online persona on facebook, posting all those cool photos, and the real-world person sitting by the computer all those lonely nights. The emotions and the fulfillment of the emotions have become stilted, computers now provide a superstimulus (https://en.wikipedia.org/wiki/Supernormal_stimulus) that replaces deep, real-life conversations with a steady stream shallow online interactions. Notifications pull us back in for more like an addictive slot machine. And our kids are ill-equipped to fight it, which is why they spend a great deal of their lives addicted to effectively meaningless communication with people who are not next to them:
http://www.buzzfeed.com/benrosen/how-to-snapchat-like-the-te...