This is a neat little app. Not really ground-breaking, but hey, that's not a pre-requisite for success. That said, I think this is just a web base comparator,

This is a neat little app. Not really ground-breaking, but hey, that's not a pre-requisite for success. That said, I think this is just a web base comparator, not a startup. I must be missing something, but what pain point are you soothing? How is this new? The fact that you have categories? Are you hoping to take all the results data and try to pull something useful out of it? Or is this just a "hey, let's learn rails and make a facebook app" type thing?