I'm active on Twitter, and I love my iPad and my Kindle.

I spent two years in Palo Alto - what an awful, suffocating place for those of us who don't care about yoga, yogurts and start-ups - and now I have moved to Cambridge, MA - which, in many respects, is like Palo Alto but a bit snarkier.

Revolution may not be pro-Western or democratic.

In China, Internet surveillance has already become a profitable industry. In fact, a growing number of private firms eagerly assist the local police by aggregating this data and presenting it in easy-to-browse formats, allowing humans to pursue more analytical tasks.

Faster roads are not always safer roads - and virtually all societies, democratic or authoritarian, prefer safety over speed, even if many of their citizens enjoy fast driving.

I draw a distinction between freedom of the internet and freedom via the internet. In the first case, it's making sure cyberspace is not over regulated and people can say what they want without fear of repercussions. But that's different from this freedom via the internet notion, which is often touted by all sorts of conservatives and neoconservatives who want young people in the Middle East and elsewhere in the world to use Facebook and Twitter and then go oppose their governments.

My homeland of Belarus is an unlikely place for an Internet revolution. The country, controlled by authoritarian President Alexander Lukashenko since 1994, was once described by Condoleezza Rice as 'the last outpost of tyranny in Europe.'