[Jerry]

It hasn't been mentioned in this post but raise your hand if you're a proponent of calling from behind the mound. (My hand is in the air).

It's been well-established in many articles in "Referee" magazine and other manuals that the easiest (for the ump)spot to view all the action on the bases is from behind the pitcher. Balls and Strikes are relatively easy to call and plays at the bases are definately easier. There may be some difficulty with shots down the line, but even those can be called after some experience.

The only argument in favor of being behind the plate is that everyone expects the umpire to be there. From an officiating standpoint however, you can cover more ground from the middle of a square (the field) than from one corner of it.

Let the discussion begin!