Onsitecatalog: Another PDF electronic publishing service

As a rather trendy and practical Web 2.0 online service, electronic publishing services are quite popular among Web 2.0 enthusiasts. Seeing one's own work arranged into an e-book, even if it is just a virtual ebook, brings great joy whether for collecting or sharing with friends! Just in May this year, I have already recommended several such services, like Scribd, calameo, Yudu, and compared their respective features. So, what are the characteristics of Onsitecatalog? After using it, my evaluation of Onsitecatalog is: a mix of pros and cons!