[13]

> Tons of mac servers, with multiple IOS simulators on each?

Maybe a modified iOS Simulator binary that can run hundreds of instances on a single powerful server, would be my best bet.

[B-n-c]

Maybe, but then launching multiples and capturing the screen of them to send off through the sockets seems like there must be something in between. I wonder if its able to see where the session windows are on the screen and screenshotting them to send through, or if they somehow hooked directly in to pull the screen?