i just wrote the first line of my new book  (the python game book), using a new Dokuwiki. The book is not public visible now, but the url exist:

http://www.spielend-programmieren.at/pythongamebook/doku.php?id=start

it should also be possible to register as new user of the wiki (declaring unbelievable interest in my book project) but i will not make the wiki public readable until i decided at least wich dokuwiki template i use. Maybe the dokucms template, but i want to try out as much templates as possible

i may purchase a better looking url, like pythongamebook.com later.