I very rarely use a credit card, but I do if I know I have big bills coming and I need to stagger payment.

The only time I've ever taken out a loan is for the building work I had done at our house and I did that by extending the mortgage.

The truth is I was nicely brought up and taught not to show my rage even though it was building up inside.

I've always been interested in DIY and home renovation - even from my first student flat. I've always left places better than when I moved in.

OM was really sort of at the cutting edge. They have the best quality, the highest performance, the longest list of technology measurements you can gather - so we felt like they were the right partner for us.

My philosophy is that the digital revolution will make mankind happier and more productive, and that won't change over the next 300 years. If you don't stick to that original philosophy, even perfect control of a bunch of companies isn't going to do you any good.

Keeping a secret in the social media age often is impossible.

Public participation helped create the Internet, and it helps protect it. That's worth celebrating and remembering.