Well I was under the impression that Orthodox could recieve Communion if there were no Orthodox Churches nearby? Maybe I was confusing that with the opposite (Catholics recieving at Orthodox chruches) so if I was, then I will admit, that is a scenario where one believes in the real PResence and yet cannot recieve it.

But still, I do not see WHY you want non-Catholics to be able to recieve Communion. It just makes no sense.