Contact
Further contact info for specific services may be given on the respective service page.
Who
Currently the following people are in charge and willing to have their identity given here:
You can contact the netwichtig.de hostmaster via email:
hostmasternada AT netwichtig.de
IRC
There is a help channel at ircs://irc.netwichtig.de:6697/#help, hopefully filled with knowledgeable users and some admins.
Ticket
You can open a bug, feature, or support ticket if you think something is wrong with anything regarding netwichtig, would like to make a suggestion, or require assistance using one of the services, if you just need someone to talk, etc. Almost all input is welcome!