Steve Jobs was notoriously blunt about products he found wanting, but his attack on Flash - Adobe's popular technology for playing multimedia content inside a browser - was particularly vicious. Claiming it was buggy and insecure, Jobs banned it from the iPad.

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

I went to SXSW in 2011. God, that was awful. I mean, I only went because my publisher wanted me to promote the book and the organizers invited me and it seemed silly not to go, especially for a relatively unknown first-time author. This is just not my cup of tea; the fewer such events I do on an annual basis, the happier I feel.

I have no problem with technological solutions to social problems. The key question for me is, 'Who gets to implement them?' and, 'What kinds of politics of reform do technological solutions smuggle through the back door?'

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.

While free software was meant to force developers to lose sleep over ethical dilemmas, open source software was meant to end their insomnia.

Jean-Paul Sartre, the existentialist philosopher who celebrated the anguish of decision as a hallmark of responsibility, has no place in Silicon Valley.