I was curious about this so I took a peek at the website and clicked to sign up, just to see what info they require and such. Looks like it's for UK only (are you in the UK?) and have to be in a certain age range to sign up. Looks like it's only for youth born between 2002 - 2010. Shame that there's such a limitation, but seems pretty intriguing and hopefully helpful for those who are able to use it.