It's been suggested that if the super-naturalists really had the powers they claim, they'd win the lottery every week. I prefer to point out that they could also win a Nobel Prize for discovering fundamental physical forces hitherto unknown to science. Either way, why are they wasting their talents doing party turns on television? By all means let's be open-minded, but not so open-minded that our brains drop out.
When people say they are atheists they don’t mean they can’t prove that there are no gods. Strictly speaking, it’s impossible to prove that something does not exist. We don’t positively know there are no gods, just as we can’t prove that there are no fairies or pixies or elves or hobgoblins or leprechauns or pink unicorns; just as we can’t prove that Santa Claus or the Easter Bunny or the Tooth Fairy don’t exist. There’s a billion things you can imagine and nobody can disprove.
I have found it an amusing strategy, when asked whether I am an atheist, to point out that the questioner is also an atheist when considering Zeus, Apollo, Amon Ra, Mithras, Baal, Thor, Wotan, the Golden Calf and the Flying Spaghetti Monster. I just go one god further.