I encountered a Mexican kid outside my house (I live in the USA) who was asking me if I knew where there was WiFi. It turns out he was new to the USA and had a cheap Android phone. From our conversation I realized that <i>all</i> of his communication was via FB. Like, he didn&#x27;t use &quot;email&quot; or &quot;phone&quot; technologies--FB or bust. I actually let him use my WiFi to find his friends. I couldn&#x27;t tell if he was on vacation or planning to stay...