What Value is the "Foul Tip Signal"?

[ASA/NYSSOBLUE]

Originally posted by tcannizzo
We all know what a foul tip is. But what is the value of the signal with the finger tips?

If the catcher doesn't catch it, we have a foul ball.

If the cather catches it, we have a live ball.

Since the ball is live until the umpire gives a dead ball signal, why is it necessary to signify that the ball is live? It is wasted motion.

I am not questioning the rules and effects of a foul tip versus a foul ball, but questioning the need to signal it.

Because it gets you in the habit of signalling it...because when that tip is strike 3, you HAVE to signal it...and because THEY want you to...thats why! (also a lot of times checked swings result in tips also...)