Edmonton man addicted to updating gas prices

Though I have always thought GasBuddy and EdmontonGasPrices.com were kind of a funny concept. If you found cheap gas, wouldn't you instinctively want to keep it a secret? To keep it all for yourself? Maybe I'm just selfish. The other reason I thought it was a funny concept is that it allows gas stations to see how their competitors are pricing gas around the city without having to make some phone calls or (gasp!) drive around. Seems to me it would be easier to raise your prices just because someone else did.