а вот какие чучела водятся в Германии

Marc Küster holds a degree in Physics, a Master in Philology and History and a PhD in Modern Philology. After working for the University Tübingen's Computing Centre in the department of Literary and Documentary Data Processing and the XML service provider Saphor GmbH, he became Professor for Web Services and XML Technologies at the University of Applied Sciences Worms. In 2008 Marc joined the Publications Office to lead the development of the Publications Office's common content and metadata repository CELLAR including its Common Data Model (CDM). Since 2011 he is head of section of the Office's "Storage and Electronic Archive" section. 

http://2015.data-forum.eu/person/norbert-hohn-marc-k%C3%BCster.html

TIL

USS Liberty, 1967

 

работаю над категориями под гидрокодоном

Это категория AAAAAA (сорс там же на картинке).
Фокус в том, что на самом-то деле это полный граф; но полный граф смысла нет рисовать, надо выкинуть очевидные стрелки. Ну и.
А, раскладка тоже автоматическая. Ну там всякая эвристика.

И таблетки съел, от зубов. Шевелиться лень.

real diagrams have curves

I want to say, this diagram was not drawn by hand, it's produced from the category definition above.