I have been working on this project for the last few years. It is a book search and recommendation engine - BookDetective.net.
Most biz people are not interested in something that even remotely competes with Amazon (even that was not the main goal), but for me this is more than just trying to make a buck.
If you are passionate or interested in the idea, please contact me and I will be happy to share more details.
To be frank I am getting a bit tired working on it alone and I am looking for another pair of hands/eyes/brain bring some new ideas and excitement.
I am open to continuing the project either as commerce or non-profit.