As a Kindle reader, I'm constantly highlighting interesting passages from books. A few years ago I discovered Readwise, a service that automatically collects my highlights and sends me a random selection in a daily custom email. Readwise has many other features, too. Readwise is offering readers of Book Freak 60 days for free. If you're a book freak and read ebooks, I'm pretty sure you'll be glad you tried it. -- Mark