Ok, well, I posted the poll as kind of a trick and something to stir up discussion around here.
Basically, truth can be found anywhere, not just in the Catholic Church. However, this does not make all things that contain an element of truth wholly truthful.
God transcends everything and the earth is his creation. Therefore we can find God or his imprint in many, many things on earth outside of a Catholic, religious context.
There is truth in other religions that, in their own unique way, preach the gospel (loving your neighbor, treating other people well, etc. is found in other religions.)