I'll give you an upvote for your logic, but I'm also a web developer and know that porting IE to other platforms would only complicate my life, adding additiona

I'll give you an upvote for your logic, but I'm also a web developer and know that porting IE to other platforms would only complicate my life, adding additional browser/platform permutations that I would have to test. Porting IE 9 to the Mac isn't going to spare me from running a VM to see how sites look and function on Windows.