Rather than examining ideas which are contrary to their own beliefs, skeptics often forget to question the beliefs which they use to justify their own particular actions or lifestyles. But any position, religious or secular, that discourages examination of facts is intolerant and illogical.
Furthermore, skeptics often treat science as if supports only their positions. But science is merely a method of inquiry for discovering the truth, and its findings are often consistent with both secular and religious views.