[malakhi]

If you don’t believe the Pope is the Vicar of Christ then you are a Protestant.

Are the Orthodox Protestants?

[pegleg]

Are the Orthodox Protestants?

Good point. No, they are in schism. The difference is their Church is of Apostolic origin. None of our Protestant friends can claim this of their Church so the are forced to come up with the "invisible church" theory which has no basis in fact.