It's for Atheist and those that might have doubt, and don't tell me to post it in their forum because your fond of doing that.
You are not in your personal forum where you feel safe and others have to mind what they say otherwise they are going against the grain. So I can gamble that you have not listened fully to what that guy is saying to anyone that has no belief or indeed has doubt.
It does not prove anything but he gives an opinion that changed his views. So don't be so quick to judge him like you have others.