One more reason I need to start entering my rounds here.
But on a fundamental level I think changing the way ratings work is important for the growth of the sport. Not to throw out buzzwords, but I think having a value-less number score as your rating rather than having a value in strokes makes the sport less approachable.
Quick question: How much better can you expect a player that is 880 rated to play than one that is 860 rated to play (on an average course)? 20 better?
How much better can you expect a player that has a 25 stroke handicap to play than one with a 22 stroke handicap to play (on an average course)? 3 strokes better, on average. And if a course is harder or easier than average you can figure out how much that would affect them as well.