They all did it. But if you want to know who killed Mr. Boddy, I did, in the hall, with the revolver. Okay, Chief, take this user away. I'm gonna go home and sleep with my wife.
This user, through Communist infiltration, Communist indoctrination, Communist subversion and the international Communist conspiracy, will sap and impurify all of your precious bodily fluids.
This user recognizes that linguistic change is a natural and desirable aspect of human language.
Majority Usage = Correct Grammar
This user recognizes that if most people make the same grammatical "mistake", it ceases to be a mistake and becomes proper grammar, for grammar has no immutable or moral "right" or "wrong" and "correct grammar" is determined by majority usage.