iPrevent- estimating your personal risk of developing breast cancer

Just saw this on a morning tv show and looked it up on the net. Haven't drilled down into it yet but it sounds interesting. It does state that it shouldn't be used if you have had invasive BC or DCIS. ( well that counts me out, funny that) But it would be a good tool for those who think they may be in line for BC ( or maybe it would just freak you out, one of those do you or don't you moments) and lead to a discussion with their GP. I'm thinking of our 2 daughters. 

www.petermac.org/iprevent
www.breastcancertrials.org.au/iprevent

Check it out and see what you think.