YouTopia is a peer-to-peer sharing platform that allows users to share physical items like books, CDs, DVDs and other items. The document outlines the roadmap for the platform, starting with a proof of concept version that allows sharing of books between employees of a single company. Future versions would expand sharing to include more users, different types of communities, public hosting and the ability to share between groups. The roadmap also includes developing mobile sharing capabilities and a demand-driven model to facilitate sharing of anything, anywhere, anytime. The document concludes with a demonstration of the initial book sharing functionality between two users.