[MeOnTheBeach]

I think the paragraphs you cited above provide the answer.

The answer is no. That if you are not Catholic you can not get into heaven, which means you're doomed to hell. That about sum it up?

[trad_anglican]

That about sum it up?

No. That's about as wrong as wrong can be.

[Cronos]

The belief is that most "Protestants" are in communion with the Church (Orthodox and Catholics are so close as to be nearly the same)

And definitely not that if you are not, you go to heck.