At his keynote yesterday, Steve Jobs very proudly tauted the "wonderful" A4 processor, that it was "designed by our own team" and, additionally, "is so good." That chip is the muscle inside the iPad and the new iPhone 4G, but now we're finding that others are using it too a little more quietly. We knew that Intrinsity was the company behind the (previously dubbed) Cortex A8 chip, and that Intrinsity worked with Samsung to develop and manufacture it. Now we're finding that