Headlines, tweets and status updates. Forty-five characters to tell everyone what's on your mind. For someone that is a fan of a nice quote, like me, nothing can be more addictive. This particular quote, from my friend Tom's facebook page made me laugh, even though I think he may well have borrowed it from David Brent. It read, "What does a squirrel do in summer? It buries nuts. Why? So that in winter he's got something…