2007 was 19 years ago. If you step back another 19 years, you'll find that the major tech companies of the era had huge defense contracts: IBM, HP, Oracle, SGI, Texas Instruments, etc. Not only that, the development of many technologies we take for granted today -- like integrated circuits, the Internet, even Postgres -- were directly funded by the DoD. Much of the growth of Silicon Valley in the early days was a direct consequence of working with the military.