One of the other possibilities is that andy-hughes is right, at least to some extent. For some reason, though, people seem rather less keen to promote that discussion.
Personal experiences are very difficult to evaluate properly anyway. I'm always happy to hear about what other people say they've experienced, but I don't think it's sensible to let it shape my world view. Likewise I wouldn't expect anyone, like mamya, who has had such experiences, to be all that interested in what I have to say about them.
Still, if there is a discussion to be had, then it should also include criticism of personal experiences -- for example, by pointing out that human senses aren't always reliable, or that we are often prone to various cognitive biases, etc etc. Otherwise it would just become an echo chamber, where everyone agrees with everyone else as long as they don't mention God.