iOS 4.1 beta 3 adds email-based FaceTime support

Macrumors have found a new option in the iOS "Contacts" application that allows users to make FaceTime calls using either a phone number or an email address. This basically adds FaceTime functionality to non-iPhone devices such as iPads and iPods. Email FaceTime support will also increase the privacy, since it will be allowed to make calls without showing out the phone number.