[vector_spaces]

My main qualm is the hijacking of the browser back button. I despise when sites do this, and I know I'm not alone.

Other than that the design is excellent. I like that you list SKUs on the main page and that there isn't a lot of cruft or excessive negative space.

[JohnFriel]

Totally with you on this. It's super annoying! We're working on a fix.

[danmchugh]

We have shipped a fix for this now. Apologies for the frustration it caused.