What the hell has the fact that it isn't an intended strategy got to do with anything? Just because it wasn't the devs intended strategy doesn't mean it shouldn't be ours.
You put up a challenge and we were beating it. But because we were beating it in the way we wanted, by using our brains and coming up with a better strategy than you, you change it.
This is the development equivalent of a kid taking his ball away in a sulk when he's losing a game. Very badly played SE, very badly played.