Yeah. I know the spec shows an example of how that might work, but I think it would be up to the browser to implement, so probably a lot of work, where the phone has that kind of more built in. Also, I imagine this UX is better served for phone users as it works for things that you need to take a photo OF rather than taking a photo of yourself. In which case, a lot of people use the same 'avatar'. I dunno, but maybe someday :)