Now before you shout me down on this, hear me out. I too was fascinated by the usual "who took this photograph?", "is this the same crater?", "look! footprints!", "hey that shadows wrong" theories....HOWEVER!...I'm also an avid reader of "The Fortean Times", which is the world's largest group of sceptics that examine conspiracies, unexplained events, UFOs, paranormal activity etc etc. Now, the guys at the FT comprise of scientists, philosophers and psychologists and are the first to put their hands up when something unexplained comes along. Its a very good and interesting read I tell ya. But about 2 years ago they ran a Fortean Times Special Edition, where they scientifically examined every single last one of the "hey that shadows wrong" theories...and they subsequently blew every single one of them out of the water. It was fascinating - and at the time I was quite gutted because I was kinda liking the idea of it being a hoax. But the fact is gents, there isn't one theory you could produce that they haven't already examined and blown out of the water. Sorry to put a downer on it.
I'm sure some idiot will still criticise me for raising this, but you have to understand, I AM a conspiracy theorist, I DON'T believe that we are told the truth every day, I DO believe in the unexplainable and I DON'T trust the media as far as I can throw them. But did we land on the moon back in 69? Yep, 'fraid so.