When C++ faded into relative obscurity, many of my best friends got burned, badly. They didn't recognize that change was in the air, or how violently change could come. Though I have a whole lot to lose, I'm writing this book because I don't want to see it happen again. If you don't want to be caught by surprise, you need to read this book.
If you think I'm right, you can start to build your skills accordingly. You might download some of the frameworks I discuss, and learn a few new languages. This book will teach you what a new language needs to succeed. If I've gotten lucky and found one of the likely winners, you'll be just a little bit more prepared when things do change.
If you think I am wrong, you can use the best techniques from the best frameworks written in any language to improve what you're doing in Java today. New frameworks like PHP, C Omega for .NET, and Ruby on Rails will come occasionally. You need to know about them, and understand how to evaluate them.
Either way, you win. It's time to start paying attention again. It's time to look to the horizon, beyond Java.