Email Capturing

So basically what we are trying to accomplish is to have our website [login to view URL] as a [login to view URL] application (I am assuming you are familiar with this, but if not [login to view URL] will explain). We would like our application to have some of the rating component functionality of our website, very similar to [login to view URL]'s application, where you can rate people's photos on a 1-10 scale. The second part to this application is that users will be able to sign-up to our website through the facebook application without being redirected to UltimateCollegeModel.com. We would like to capture their [login to view URL] demographics, and have the coding transfer those demographics (i.e, name, email, b-day, etc.) to our database. please put how fast you can do this