The Scribus mailing list is on-line at http://nashi.altmuehlnet.de/mailman/listinfo/scribus. There is both an English and German language interface to the mailing list manager. This is for both end-user support and development issues. The mailing list may be searched at this address: http://search.srem.org/
The Bug Tracker is located at http://bugs.scribus.net/
The Wiki is located at http://wiki.scribus.net/
An IRC channel #scribus on freenode.net is quite active. There is usually at least one person from the core development team present there. For immediate assistance, this is the best along with the mail list, but does not excuse not searching the docs :-) See: Scribus IRC
The Scribus Developers maintain a blog at: http://rants.scribus.net/. This would be of interest to anyone using Scribus.
http://scribus-forum.de/news.php
There is a German Scribus documentation site, based on an earlier version of Scribus.
Pour les francophones, trois de l'equipe parle français. Nous vous demandons d'abord d'essayer en anglais, mais en français marche aussi sur IRC et sur la liste. Il y a plusieurs francophones souvent sur le canal. Il y a aussi un forum dedie pour Scribus sur Linuxgraphic.org
There is an introduction to Guida a Scribus, thanks to Tommaso Cappello
There is a Polish translation of the "Get Started with Scribus" tutorial at :
http://linux.hanski.info/static/scribus/index.html
French, German and Polish versions of the docs are making progress and will be viewable at this address.
Русскоязычный сайт о работе с графикой в Linux: http://www.linuxgraphics.ru