CaféScribe offers students electronic textbooks at half the price of regular textbooks, then lets them share notes with anyone else reading or annotating the same books. It's an e-textbook marketplace and social network built around studying. Students and others can also upload, annotate and share their own books and documents. At the core of CaféScribe is MyScribe, a free downloadable e-book reader that functions as a way to organize and annotate PDFs and other documents (like iTunes, but for documents). It also lets people connect and share documents with other members of the CaféScribe community. Based in Salt Lake City, Utah, CaféScribe is a technology company dedicated to helping students and professionals get better, cheaper textbooks that let them learn more efficiently. They recently launched the world's first musty-smelling e-books by offering a scratch & sniff sticker that smells like old books with every e-book purchase.