Just saw this interesting idea called Kindle Lending Club. Found it interesting because it is built on completely 3rd party resources. Here is what it will do:

• Leverage Amazon’s 14-days Kindle book lending feature (you don’t need an actual Kindle to read these books)
• Connect potential lenders & borrowers – actually creating a network of readers who are willing to lend/borrow
• After 14 days encourage not so fast (read lazy) readers to buy the book on Amazon
• And in the process make money through Amazon’s affiliate program

Exciting I must say. I have put in a request for the beta access and hopefully will get to try the idea shortly. You can also request for beta – here is the URL

http://www.kindlelendingclub.com/