I like this a lot. Even though there are probably others similar out there, this one looks more straight to the point. It doesn't hide the actual link for the website and has a very good one line description for each product in a clean design. I did hate the fact that I can only sign up with Twitter (or I missed a normal signup?). I also would love a way to bookmark and/or create lists for myself. There's so much con…
The idea behind sign-ups was so that users would upvote and leave reviews. I needed something that's associated with a "public" identity. I'm still toying with this honestly.
Re the check out later button – what did you have in mind, outside signing up for the newsletter?