Relitigating Romanism's Claim to Petrine Supremacy

H/T to Triablogue, a blog worth connecting to and following.  I suppose, the matter needs relitigation, defense, reaffirmation and assertion.  Much more can be said beyond that which is below, by the way.  Calvin is still a benchmark, amongst others, including John Jewel of Salisbury (but what do Americans know of these things since it is "all about me?")