Any player can learn how to do this consistently. It is feasible on both controller on keyboard, and have been doing it since month 1. This "unfair advantage" is brought out by player skill and knowledge of the game, there is no cheating involved, and it is not done via macro. Anything that improved the amount of options in the game, especially through emergent gameplay, is a good addition to any game as it allows for more player expression. I hope this change is undone.