In recent years I have been interested in how media and learning are related. Language has a lot to do with this; not just particular world languages, but all lexical forms through which we express our ideas. Today I came across an interesting BBC article about language studies on Twitter : "The question of how language changes and evolves has occupied linguistic anthropologists for several decades. What determines whether an innovation will propagate throughout a culture, remain just a local variant, or be stillborn? Such questions decide the grain and texture of all our languages – why we might tweet “I’m bored af” rather than “I’m bored, forsooth.” Nice! Full article and links here .