I do have more to talk about from things read on her site and others about the evangelical nature of some Christian groups. The bottom line, though, is that they do have a right to believe they are the only right way. The rest of us have a right to disagree with that position, of course, and the right to stand up against these groups if they try to legislate their opinions.
Spiritually, though, their approach is their own - I don't feel threatened or offended by their views because I am secure in my own. No one can change another persons' mind who does not want to change. Besides, the discussions are fun - even when heated! :)