Without going into too much detail about our stack, there's quite a bit more to Core Image than OpenGL+graphics card driver. Those are important components, an

Without going into too much detail about our stack, there's quite a bit more to Core Image than OpenGL+graphics card driver. Those are important components, and we're not talking about splitting the atom here, but Apple has had a number of smart people working on graphics technologies for a long time now. imgix also has a bunch of smart people working on this, but for a much shorter period of time.