Originally Posted by
Harrison
However with OSX Apple did start to realise that onscreen font readability is quite important. However their implementation of font smoothing is mostly based on the old anti aliasing techniques with creates blured and heavier looking fonts, that are not visually nice.
After Vista was released Apple did try to copy the ClearType ideas and introduced their own version pf sub pixel rendering in OSX, but it is far inferior and generally makes fonts look blurred and heavy on the screen.