Here’s an interesting challenge if you feel up to it - Netflix will pay you $1 million if you can improve the way their engines offer movie recommendations (by 10%). For those of you in the UK, Netflix is a US company where you get DVDs in the post (according to what you say you want) and you pay a monthly membership fee.

So if you’re into computer programming and some AI work then perhaps this could be it for you? $1 million richer, would you like that? Netflix could be your way to riches…