It's a maintenance issue for the driver folks though. 2 OpenGL drivers with subt...

nvoorhies on April 25, 2010 | parent | context | favorite | on: OS X Chooses Discrete Graphics for Status Bar App

It's a maintenance issue for the driver folks though. 2 OpenGL drivers with subtly different behavior and sets of bugs means at least twice as many headaches if you want to keep things looking the same.