One of my crochet patterns is now in the Kindle Store: Little Babies pattern. Below is a screenshot from the Amazon Store.
The pattern price on Amazon varies per country: from 9.19$ in Spain to 5.99$ in the U.S. The VAT and other Amazon charges differ per country. It's an experiment. The Kindle is clearly a reading devide: the text of the pattern is very good readable. The photos are in black and white. I did not include all photos: it is an easy pattern and photos are not really needed. The text is very clear. Will upload a few free patterns in the coming week to Amazon.