I used to spend several hundred dollars a year on tech books. Back then, it was the only way you could learn anything. Today, of course, you are correct. I hav

I used to spend several hundred dollars a year on tech books. Back then, it was the only way you could learn anything. Today, of course, you are correct. I haven't needed to buy a single tech book for years, and it's a lot simpler to learn straight off the Net.