Like most people (I assume) I Googled atheist forums. I wanted a bit more ammo in my arsenal to argue with believers - not that the opportunity comes up very often IRL - and after lurking here for a while I realised this is a good place to be for compelling arguments. Lots of clever people here

"No-one who decides that scientific evidence is not for him and that his own experience or the stories of others is the be all and end all of deciding what's true ever has the right to call people searching for reliable, repeatable evidence narrow-minded. That is hypocrisy of the most laughable kind." Derren Brown - Tricks of the Mind.