Amazon and self publishing

I just found this out and it ticks me off.  I've already emailed amazon. through their help page, that I will no longer buy from them, while this policy is in place

http://www.writersweekly.com/amazon.php

http://lupabitch.livejournal.com/1513523.html

http://thespiritualeclectic.wordpress.com/2008/04/08/why-pagansspiritual-people-should-be-concerned-about-amazoncoms-monopoly-part-3/

http://www.wildhunt.org/2008/03/will-amazon-hurt-small-pagan-publishers.htm

http://lupabitch.livejournal.com/1509365.html