I love the site, although I am certainly not your market (male, don't want kids).<p>However, a month ago someone posted an almost identical concept to HN. I think it was for wedding registries though.<p>Overall, great concept, attractive website, and a real need.<p>My only criticism relates to it being fairly obvious. What hacker hasn't bought a wedding/baby gift and thought "Wouldn't it be cool if there was a registry for any store?" My point is, I'm sure this has been tried hundreds of times. So you have to ask yourself, "Why didn't those become mainstream, despite solving an obvious need?" and figure out how yours will execute differently. I really don't know the answer, but it has a lot to do with the ease of saying "I'm registered at Bed Bath & Beyond" (which everyone knows) over, "I'm registered with a new universal registry, which shows you what you can get at any online store, it's Babyli.st BABYLI.ST"<p>I'd really love to know your thoughts, because this same problem applies to a lot of different ideas where large brick & mortar stores still reign king, despite obvious inefficiencies.