Technology, namely the iPad, is changing the way the game is played
espn.go.com
espn.go.com
I expect that all major baseball teams have been doing this for years, the only change happening now is that with the Ipad bringing a good user experience to non tech affine persons, this information is also actively getting used by players.
All in all, I strongly dislike the head line of this article, as it is in my opinion, missleading.
on topic. this was a good post, I'm surprised michael lewis' moneyball isn't more popular amongst HN readers + baseball fans.
A good look at how the iPad is changing yet another industry.