Changes to Android and iOS Apps
comixology.tumblr.com
comixology.tumblr.com
It'll be interesting to see if the increased friction/reduced purchases is more than made up for by the extra 30% they'll be getting.
This move makes sense. Amazon is a retailer, they do not have the margins to hand over part of a sale to a rent seeker. Comic readers are savvy enough to figure out that they can just go to the website.
EDIT: Looks like the title was updated, thanks.
Edit: Someone fixed the title of the submission. Thanks!