the grandparent post made the point that for most of its history in the late 90's and early 00's (pretty much all of the CRT iMac era), IE for Mac used an entir

the grandparent post made the point that for most of its history in the late 90's and early 00's (pretty much all of the CRT iMac era), IE for Mac used an entirely different rendering engine than the Windows version. And then it was abandoned.