Apple no longer allows U.S. iTunes outside of U.S.

JasonDT writes: I just accepted the new terms of service for iTunes and found that I will no longer be allowed to access U.S. iTunes outside of the United States. This may seem like no big deal but, I am a U.S. Citizen living abroad and I regularly purchase and view T.V. and Movies from AppleTV. Not to mention U.S. Citizens just traveling abroad. Does anyone know if this has been enforced or have themselves been affected by this?