Seth Godin's got a quick read, called Graceful.
It's 88 pages on iTunes Bookstore.
It's a power read. A quick read, too.
You can get it for cheap on Amazon.
You should. You'll finish it in less than 30 minutes if you read it straight through.
If you think you're leading in, say, radio, or where you think radio is going, and you are anxious, or afraid, I'd get the book.
Because if you're anxious or afraid, you're losing.
Read the book.
Off to poke the box now... thanks for reading!