Acknowledging an error and apologizing to the person it wronged are two very different things. You did the former, but remain apparently incapable of the latter even to the point that you persist in the attacks it spawned.
Perhaps if you hadn't attacked me first I would have apologized. But since you made the first attack, the essense of my response (even though not 100% correct in the references) was still valid and you deserved no apology.
At least I acknowledged the error and ammended my post. Now you?