My mother uses an iPad and iMessages with her iCloud email but no phone number. So, I can't add her to my Beacon list because she doesn't have a phone number that can receive text messages. It would be extremely helpful to be able to send a Beacon to an email address, too. Right now, I have to have the Beacon texted to my own cell number so I can copy the text and paste it into an email to her. And, that is not very safe to do once I've started cycling.