We recently experienced similar frustration with the lack of a good universal registry mechanism for babies. While this makes sense, in the same way that most stores try to keep all registries internal, from a consumer standpoint it remains quite lacking.

I think it's great. Color scheme and style are very appealing and appropriate. The one awkward point for me is the "plus any other online store" tag after the noteworthy logos. It seems a little too much like an add-on. Maybe something a little bigger (to draw attention to the fact that your service is universal), with text suggesting, "BabyList registry works with any online retailer!" and then have an "including:" or "featured" listing over your images?

Just my two cents.