Responsive Ad Blocks for Amazon

Amazon just introduced a responsive ad block feature called Native Shopping Ads. While still somewhat limited (you can only specify 4 or 8 items), this could be a viable option for anyone using embedded aStore pages. Having wrestled with astores and mobile-friendliness on a responsive site, this is a very welcome addition.

Native Shopping Ads can be displayed in a fixed-width format if you prefer.

http://amazonassociates.typepad.com/native_shopping_ads/