While not official, sources close to the matter have told TechCrunch that Google and Apple had an informal agreement not to poach each other's employees. Apparently, Google's recruitment division knew and adhered to not actively seeking Apple employees to hire them away, and vice-versa with Apple's recruiters. That's not to say someone who voluntarily submitted a resume would be turned away, but as one published email notes, cold calls were against policy. An agreement to not poach each other's workers, even if not codified, is part of the reason the government has launched antitrust investigations, as it can be considered an obstruction to healthy market competition. It's believed this deal came about as a byproduct of Google CEO Eric Schmidt also being an Apple board member at the time. Of course, with Schmidt finally excusing himself from all portions of Apple's board meetings, there's a chance that hiring agreement walked away with him, and really, we wouldn't be surprised if the federal inquiry also decided to leave the dinner table at this point.