Since June I've been paying adult fares on the buses and tube so I figured it was about time to get a fancy Oyster card, especially considering cash prices are going to rise next year while paying by Oyster will get cheaper.

I'm a big fan of the 'cashless society' in any case. I don't know how long it will take, but I see a day when cash is virtually extinct, and we'll be better off for it. Organised crime thrives at the point when physical notes and coins become untraceable. Plus cash is so 20th century

I've already had the discussion with a friend about the big scary Big Brother nature of Oyster. Look - I'm convinced that most of these paranoid claims are made by people who didn't really understand the point of 1984. Of course if the state turns evil it can really screw you over, but Nazis and Soviets proved that rather a long time ago without any CCTV or glorified electronic bus tickets. I just simply don't believe I have a 'right' to be untraceable. I might have a right to avoid intrusive marketing, or turn off my phone, or go away to the country without telling anyone. But if the police really want to find me I'm pretty glad they can.