A fascinating sub-topic from your article, John; the total recluse who can have his cake and eat it too, staving off paranoia of real life social contact through the internet - not to mention the scores who invented whole new lives through it - double lives, the ones who were empowered by totally misrepresenting themselves.
Over Christmas we were looking at old pictures, and I happened to find one I took of one of the kids using our first computer, on the first day we went online (with AOL of course, the only game in town) It was only 10 years ago, but when I stopped to think about all the significant ways the internet changed all of our lives - mine in particular - it seems much longer, like a lifetime ago.