It makes me sad and angry when I see how so many people, especially Protestants, have no idea what Catholics really believe. I was looking at an apologetics forum called "raptureforums" and pretty much nobody there has the slightest clue what Catholics or Mormons believe. They have such bizarre ideas about us it made me cringe. I tried to sign up to make some counter arguments, but I was unable to post, or even view my profile, for some reason. The posters there also refer to Catholicism as a "cult" (even though more than 50% of Christians are Catholic!) and distinguish Catholicism, Mormonism, Jehovah Witnessism (or whatever you call them), etc. from "Christianity."
Yet Protestants and Catholics aren't all that different in their core beliefs, though many millions of Protestants think we believe the strangest things...