I got an e-mail this morning from Coke Rewards thanking me for regestering. I didn't register. They then sent me another e-mail telling me about discount prices for Six Flags tickets. I'm going to Six Flags this Friday. How did they get my e-mail? How do they know that I live on Coke? And how do they know I'm going to Six Flags? Nano tracking and listening devices in every can and bottle of Coke product?!?!?! (Feifei, 2007)