Since a friend of mine told me of using OpenOffice as a daemon to run tasks automatically, I thought that would be nice to try it as a part of a proof of concept to a slideshare mini clone. It would be a matter of uploading the original file, convert it using OO and displaying a page along with it. There`s an API and many clients. I choose not to develop a new client and used JodConverter. Of course I would have to develop a new converter if I wanted to inject or run customized procedures over a document.