Yes it does matter. It's a web site where they believe in magic, not exactly where I would go for any sort of source on anything unless I was a christian and predisposed to believing in magic.
Doesn't matter what you think christianity is, there seems to be this huge thing going on where if a person who identifies as christian and does not conduct himself in the way you (the christian decider you are) expect him to then he's not. Fact is even even within christianity there are many disparate sects claiming that they are true christians and the others are not. Morons say it, 7th Day Adventists, Baptists, Lutherans. So clearly there is no consensus within christianity itself as to what it is. He may not have acted like a christian as you said, but those kid touching priests are christians and they committed reprehensible acts, David Coresh, Jim Jones, etc. Fact is, if the person identifies as a christian then he is because clearly even within the christian community there is no concensus. Besides, all those glowing speeches from various Cardinals of the catholic chuck (who I;'m pretty sure are christians) say very glowing things abotu him in regards to him living in the faith of god.
Feel free to pick another website. quick google search brought up tons of them for hitler and religion. I don't believe Hitler identified himself as a christian. This appears to be our disagreement. You are reading a speech and see that he does to others in his speech. Contrary documents show the opposite and are not in the speech. One would believe it more reasonable to believe other documents over a public speech intended to sway public opinion. You have also not included all the things hitler said AGAINST religion. So you are only showing one side rather than a correct portrayal. And in your want to believe he must be a christian because he said god in speeches, you are throwing out the evidence of eugenics and social darwinsim. Beliefs not normally had by those of religions. Any religions. Social darwinism is not a religiously held view. In fact it goes against religious views. Hitler was big on it.