This is a great example for all the edge cases one has to deal with when shipping software, especially when rolling your own solutions rather than using the OS'

This is a great example for all the edge cases one has to deal with when shipping software, especially when rolling your own solutions rather than using the OS's frameworks. All of this complexity actually makes me quite happy that Apple doesn't even attempt to do sub-pixel hinting anymore. Finally no more weird colors when zooming in on text.