Okay I think I've understood the motives behind this website. The motives are to show clearly that no-one can be sure about anything because you can create evidence based on things that work with it and 'known' reality.
If I wanted to I could make a website about how God is actually a super-advanced human brain located in the middle of the sun and no-one could ever disprove me because I could just keep providing arguments and the result would simply be inconclusive. No-one can say I'm wrong but I might not be right either.
I thought this website was simply extremely stupid but instead it is very intelligent. This is a good mind game.