2013-03-04 Again a message from someone who told me that he values my work: Barthel Christian. [0] He likes to typeset some work with troff and wanted to have a look at my sources for my paper ``Why the Unix Philosophy still matters''. [1] I told him that they are already available. [2] I would welcome to hear more from him. What I saw on his website looks interesting. [0] http://barthelch.de [1] http://marmaro.de/docs/studium/unix-phil/ [2] http://hg.marmaro.de/docs/unix-phil http://marmaro.de/lue/ markus schnalke