My four criteria: I don't want to work with people I don't like; I don't want to work in a business I either don't like or don't understand; I don't want to work for nothing unless I choose to, and I do a fair amount of that already; and I want to have some fun.

If you are not online, people look at you askance. I think in three to four years' time people will look equally askance at you if you haven't got the ability for consumers to buy what they want, where they want and how they want.

My four criteria: I don't want to work with people I don't like; I don't want to work in a business I either don't like or don't understand; I don't want to work for nothing unless I choose to, and I do a fair amount of that already; and I want to have some fun.

I am the largest market shareholder of clothing in the UK and I am not a destination shop for food. If the clothing market is affected - and it has been - and I hold my market share mathematically, then fine, I am doing no worse than the market is doing, which is exactly the case, but I'm losing revenue.

I am absolutely a free marketeer and I believe the creation of wealth is a good thing and anyone who doesn't really needs to have their head examined - otherwise where are we going to get the schools, the roads, the universities, the third runway, dare I say it?

We live in a world where there are a hell of a lot of new inputs that need to be factored in to your business. It used to be just about your employees and your customers. Now there are all the issues about global warming, about sustainability, about ethics and now about gender and the distribution of wealth.

As retail goes through a fundamental shift into the digital world, I believe Ocado's model and the high standards of customer service it provides will see it emerge as a powerful online player.