William_Grieve got what I was heading towards with my comment where the most of the remaining contributors hung up on the Rule and if it was violated or not.
Shot Tracer, putt tracer and anything else to interest the TV audience helps to grow casual play thus grow the game. To grow the game is what most avis golfers want to see.
The Yahoo story which caught my eye (thus many other peoples) wasn't Rory ran away with it, the beauty of Kiawah, or "how good are these guys" - it was about brushing a stupid leaf inside a red line resulting in a 2 shot penaly potentiall costing Carl petterson $500K. $500 K penalites will get most casual sports observers attention quickly.
The casual fan shakes their head and says "golf; difficult game, really stupid rules; why would I want to bother." That won't help to grow the game.