Email: unor@gmx.com

Notice: I’m not contributing on Stack Exchange sites anymore, because I don’t think it was legally justified for Stack Exchange to change the content license (from CC BY-SA 3.0 to CC BY-SA 4.0) for my content that was written before the new ToS were published. I would like to start contributing again, and I might do so, either if SE undos the licensing change, or if SE convincingly explains why they consider the change to be legally justified.