www.registrynotebook.com
It's still very much beta with more features to come, but any comments on UI, UX, or general app/site practices are most welcome. I've also gotten pretty deep into the intricacies of App Engine, so I may be able to share some useful knowledge if anyone is interested.
Right now, it relies on Google accounts for authentication. Not ideal, but GAE makes it difficult to do auth and sessions if you go any other route. On the todo list to change that.
I'm also debating various business models. Gift registries are a crowded market. Most registry sites are free to use and rely on affiliate links for revenue. However, a lot of services are implemented pretty poorly, so there may be opportunity to compete independently of price. What do you think?
Thanks!