Why Peter choose to use wiki? and why Moin?
A: I choose wiki, since wiki means quick, if there will be sth quicker, I will switch
I love wikipedia so much, so dream of owning one I need to customize the wiki of course, so I need to use sth based on python check here
http://en.wikipedia.org/wiki/List_of_wiki_software#Python-based
then it is obvious MoinMoin is really what I need
this yum related web is also powered by moinmoin http://wiki.linux.duke.edu/