[Brightcolours]

Aha, and you think it gets better by double anti-aliasing it?

If the screen already does it, and the printer also doesn't manage to spray rectangular pixels, you simply don't need the fake smoothness on a sensor. Alright, you need it, I got that by now, but no one else.

JoJu, do you do that on purpose, just to make any real debate impossible?

Everything MacOS draws, be it lines, fonts, icons, gets anti aliased. It does NOT anti alias bit maps from images unless it scales them. 

You were saying that on modern screens things don't get AA-ed, as argument that image captures with square pixel image capture devices don't need anti aliasing. I told you that everything your mac draws DOES get AA-ed, and that it therefore is NOT a valid argument at all.