Photos Module

We all know that Apple doesn't allow adult contents in the apps. And I have no idea about Android?

Gavatar has G, PG, R and X. I love this concept and wants this idea in Photos Module. G and PG as default, R and X as optional for the web.

For the apps, only displays G and PG.

I think this would work rather than barrier. What say?

Videos Module, too? Maybe Sounds as well? I'm also thinking adult contents disabled by default and allow end-users to enable/disable if R and X allowed by administrator.