In the past, we had not published a lot of non-games stuff. However, as I recently started writing KI3U, I noticed that there is rarely a good place to put articles about it. So the new Projects category has been added, which you can reach via the secondary links or directly via http://www.rpdev.net/home/projects.
The new section is dedicated to "normal" desktop applications, that means: (Rather) small tools you might need from time to time, but that have nothing to do with gaming (or development, for which we have our DevCorner).
With KI3U, a first tool has already been added, and there will surely follow others ;)