@elilla @jens @sotolf @schratze @elexia regarding orthography, I used to be REALLY GOOD at it in school.
Then came the Rechtschreibreform of 1996, followed by various revisions. I couldn’t keep up, and eventually decided to give up, seemingly along with everyone else
(Wikipedia says that the multiply-reformed orthography “von den meisten Verlagen aber nur in Form von daran orientierten Hausorthographien angewendet [wird].”)