Souvenir (Clip/Screenshot) after unlocking achievement

It would be interesting to have the option of saving a Souvenir when unlocking an achievement, such as a clip or a screenshot of the moment, something similar to what PlayStation does.

I realize that storing all this content on the server may not be feasible, for storage reasons, so it would make more sense for it to be stored locally. Still, that would depend on the devs' implementation.