Thank you for explaining that! So, theoretically OSX could use this paradigm assuming PyParallel is (re?)written making use of GCD? How likely do you feel this will happen and sooner/later?
Yup, OS X wouldn't be that hard to port to at all as all the primitives I need are provided already by the OS. Vastly different APIs so still a bit of code needed, but definitely viable.
I'd love to see that happen before the year is out :-)