Okay... I'm way late in the game here to be bringing this back up, but it's been bugging me. A few hundred pages ago, someone asked something about Walt using "Walt" as his name and why would he do that.
In the YouTube video, he's in front of the Finding Nemo wallpaper and calling himself Walt because he's using it as a psychological tool to get people to trust him by making a subconscious connection between him and Walt Disney. And the light blue t-shirt is because it's a calming color. It's not that he's a total douchebag, it's that he thinks he's being slick. What he's really being is hideously creepy in that "Look, I'm a pedophile" kind of way.That kind of thing in and of itself makes him inherently untrustworthy in my oh so humble opinion.
So, I'll go back to lurking and everyone to whom this was already glaringly obvious or who already covered this can throw things at me.