I was looking up someone on FB today, and by accident I came across someone I hadn’t seen since I worked at the Dalhousie gymnasium in the early 80s. While that is approximately 25 years ago, I still recognize her, and when I saw her photo, I remember what she used to look like, even though we were just acquaintances and I hadn’t thought about her since I left university.
Now this is not a new phenomenon. People used to leave a community and then return much later and recognize people. What is different, though, is the breadth and depth of how this can be done and how it will be done. Breadth: as more and more people join social networking sites like Facebook, you will be able to see MANY more people you haven’t seen in ages. Depth: you will be able to find out much more about them than you could in typical social settings. You can see their friends, their families, what they do, etc.