Why is there no live stream of the World Series game?

It's 2012. Why hasn't FOX found a way to make money from live streaming a sports event that they broadcast for free on TV?

They could load it up with ads, or charge me $10 per game. Instead, they black it out, asking me to tune into their free, non-trackable live TV broadcast that shows the same ads to me as to my dad and to my sister.

Am I missing something?