Each theory is proven wrong by Space.com, although I think they should have done a better job on #3.
Some othe the hoax theories are:
- The Claim: The American flag appears to wave in the lunar wind.
- The Claim: To leave a footprint requires moisture in the soil, doesn’t it?
- The Claim: There’s no way that big moon buggy they were driving could have fit into that little landing module.
Read about them here.