[brettnak]

It seems like there's something getting lost here. A lot of comments and even articles make it sound like Apple is retaliating against fb at random, which is not true. FB had an internal app agreement with apple to distribute apps to it's employees. Probably this one: https://developer.apple.com/programs/enterprise/

They violated the terms of the agreement, and therefore the have lost access. They also probably violated the terms of the app store as a whole, but who knows.

Whether or not one should have to be part of that program to install Enterprise apps is a different issue.