It would be great to be able to take a photo using my echo show and then send it to someone in my contacts, Or send it in an email or text. When sending it to another echo show, the recipient would get a notification that they could click on, and see the image. There could also be a setting where you could set your own echo show to automatically display any images received.
There would also be, within the selfie settings, a "share" button that would allow you to share the image via user defined icons.