I am at the 61c resting, playing around on the net, catching up on Wikipedia, and getting in the mindset to get back into contract programming, and I just noticed my keyboard was vibrating slightly. to my horror, when I pulled off my earphones I realised that they were not fully plugged in, and my laptop was playing music out its speaker as well. People sitting nearby were either too polite to say anything, or they were part of the large percentage that are listening to their own portable music. It is still quite embarassing.