Mr Gates goes to Cyberton

Before last week, Bill Gates, the posterman (let's face it, at 54 he can hardly be a posterchild) of the PC revolution, had exactly one official personal website in the public domain: the Microsoft one. Last week, he added three more: Facebook, Twitter and the Gates Notes. The Gates Notes website is particularly revealing about what makes the world's richest man tick.

Some extras:

• BillG dancing last Saturday at a Sundance Film Festival party?!
• BillG on The Daily Show with Jon Stewart
• BillG's Foundation's 2010 Annual Letter