StartupTunes

Readmill is an iPad app and accompanying Web site that helps users highlight passages in the e-books they are reading, and turns those passages into shareable, embeddable permalinks. Just as you post Youtube videos on your blog or any site for that matter, Readmill will allow you to share quotes.

There is a beautiful twist in this, though. An underlying social network exists that allows any users to follow each other’s reading histories. Read more of this post