http://youtube.com/watch?v=68al-o2XSpE?rel=0 SodaStream will have an ad during this year's Super Bowl, but the ad you'll see wasn't the company's first choice. The ad you see above, one that mildly tackles Coke and Pepsi, was denied by CBS.  SodaStream, the machine that takes your water and carbonates it so you can create your own, healthier soda […]