Style guidelines enforced for a single profile app?



I’m working for a Uni and they decided they want to show some “news” using their Facebook and Twitter profiles (the profiles are hardcoded and the user have no way to chose anything else).

The thing that worries me is the style guidelines. Since it’s a single profile, I don’t need to show the username, real user name or their icon, as their are all the same, not to mention that it won’t fit when showing Facebook posts.

How hard are style guidelines enforced? Should I say that, due Twitter policy, we won’t be able to provide a single, united interface for the user and should only show Facebook posts?