Good stuff. Most importantly, it highlights Cmd+Spacebar. It's amazing how many of the non-hard-core geeks know about Cmd+Spacebar on Mac. Someone told me an i

Good stuff. Most importantly, it highlights Cmd+Spacebar. It's amazing how many of the non-hard-core geeks know about Cmd+Spacebar on Mac. Someone told me an investment firm took AWAY computer mice from all employees because using just keyboard makes you 20% more productive (I think they were all Windows shop). And I believe the 20% figure.