This Wuala Group aims at serving as an open repository for public research. This is collaborative and self organised. Once a member of Wuala, publishing research papers is as easy as dropping files into a folder. This information is visible and indexed by search engines. Comments by members on documents will help telling valuable information apart. The unique confidentiality features (encryption at the source) of wuala also make it a fantastic tool to promote among scientists of the world, and also unfortunately a tool to defend against censorship. The same file may be present multiple times in the group, it is only counted once on your wuala storage.