The future = eternal letters pages.

While I like facebook's (ahem) modular set-up, it does lend itself to the smaller more British whinge-groups, such as this one, which is devoted to the destruction of people who write London numbers 0201 234 5678 (or 0201 2345 678) rather than 020 1234 5678.

Disclaimer: I only realised last week that you can omit the 020 if you're ringing London - to - London, which I suppose is the crucial fact.