Lo and behold, the OpenSesame documentation area is online at osdoc.cogsci.nl! The documentation area serves as a central point for everything that is related to OpenSesame, the graphical experiment builder. From tutorials and plug-ins to example experiments, it's all there. This is obviously a big improvement over my previous "system" of having documentation in the form of a bunch of loosely linked blog posts.
The documentation area is part of the preparation for the next version of OpenSesame, 0.24 "Cody Crick", which I hope to release in a month or so. I have tested it quite a bit and things are already working quite nicely. If you are interested in getting a sneak preview, you can find out how to get your hands on the development version through, yes, the documentation area!