If it's other so long as attributed to the Christian faith, than it's not: "the most blasphemous and deceptive hoax any religion could impose on its people".
I have no problem believing in God the Father, God the Son, and God the Holy Ghost. It's men I have problems believing in.
Luke 22:19-20 (KJV)
19 And he took bread, and gave thanks, and brake it, and gave unto them, saying, This is my body which is given for you: this do in remembrance of me.
There's the red letter edition.
So impantation, consubstantiation, memorialism are okay with me.
I, myself, tend to lean more towards the transmogrification method.