I just love the idea of the new 'cyber courts' that are being piloted in the UK. People arrested in shopping malls will receive instant justice through video links to magistrates. The saving to the taxpayer is predicted to be a whopping £10m a year - enough to cover the expenses claims of at least a few of our underpaid MPs.
But why not go the whole hog? If justice were dispensed on the microblogging site Twitter, I'm sure the savings would become even more significant. Prosecution case in 140 characters. Defence in 140 characters. Judgement in a one-word tweet: #guilty or #notguilty. It's an idea that @jackstraw needs to consider seriously.