Amazon have just released the Kindle software for the iPhone/iTouch. It’s only available to US customers, but I have a US credit card so was able to download it. This means I can now get any of 240,000 books on my iPod, within a few seconds.
And the reading experience is pretty good: there’s not much text visible at once in the standard font size, but a slight swipe of thumb or finger is all that’s needed to turn the page. Mmm. This could prove expensive.