It's the computer age, so folks are always going to be coming up with new stats/metrics to try and analyze everything. And many people do get much of their enjoyment of baseball in this way. The ballpark atmosphere is quite different. There, batting average, home runs and rbis are still in vogue. For pitchers, it is wins/losses, era and saves. There is a big difference between the ballpark experience and watching the game on TV or your tablet. Many of us now go the ballpark less and less frequently. Some don't go at all. Watching the game from home is what we do. And I think it affects how we enjoy the game and not necessarily for the better. I am personally not into all the analytics, but I do realize that they are here to stay. To each his own.