I just crashed a cheese sandwich all over my desk. The grated cheese variety so you can imagine the culinary carnage that I'm currently picking my way out of. The Web has much to answer for not least ensuring that your hands do critical things autonomously, like picking up dangerously cheesey sandwiches in far from optimal and safe ways whilst your eyes are fixed on a web page somewhere as you while away some snatched minutes out of your working day in the quest for sanity. I didn't find sanity, I found cheese.