Just before I finally knock it on the head for the night,

how does one know when one is a real nethead?

Answer: When one finishes maintaining one's Flickr photos and on a whim looks at the most recently uploaded ones tagged with Oxford. Sure enough, most of them are mine. Mixed in, however, are a smattering of other people's. Hmm, one is of a street near me in the snow. Hang on, it was taken a couple of hours ago. I look out of the window. Yes, it takes a massive amount of technology, countless people and servers on the other side of the world to let me know what is happening outside. It has indeed snowed heavily for the last few hours. Makes me want to stay up and go out at dawn taking pictures!