If you are into the whole book thing, go and download the latest update. It's worth it.

• Read in portrait or landscape mode
• Pinch to zoom images in books
• Select alternate background and text colors to improve
reading comfort in low light conditions.
• Tap on either side of the screen or flick to turn pages

You know what would be really funny, Jeff? That Apple introduces a 10" iPod touch at WWDC. [Kindle for iPhone]