To Facebook, or not to Facebook, that is the question that many people around the world have asked themselves recently. Personally, I love using Facebook to keep in touch with the large number of people I know in many different parts of the world, but that’s mostly because I’ve travelled a lot, lived overseas, and now teach people who return to their home countries, so it makes sense; someone who has most of their friends living within reach could quite easily convince me they didn’t see any use in it …