Hi guys, I'm very short on time right now, so it would be good if some other native German speaker could translate our description into German. It will be published on the linuxtag website and in the official printed LT Journal. I used a slightly shortened version of the archlinux.org/about text:
Arch Linux is a general purpose linux distribution that can be molded to do just about anything. It is fast, lightweight, flexible, and most of the parts under the hood are quite simple to understand and tweak, which can make it a good distro to "learn the ropes" on. We do not provide any configuration helper utilities (ie, you won't find linuxconf in here) so you will quickly become very proficient at configuring your system from the shell commandline.
Arch Linux uses the Pacman package manager, which couples a simple binary package format with an easy-to-use build system, allowing the users to easily manage and customize their packages, whether they be official Arch packages or the user's own homegrown ones. The repository system allows users to build and maintain their own custom package repositories, which encourages community growth and contribution.
Arch's official package set is fairly streamlined, but we supplement this with a larger, more complete "extra" repository that contains a lot of the stuff that never made it into our core package set. This repository is constantly growing with the help of packages submitted from our strong community.
Arch Linux uses a "rolling release" system which works like this: We have two versions of our core package set at any given time, Current and Release. The Current repository always contains the latest and greatest versions of packages. As soon as a package is updated it is part of the Current repository, so this is the one to follow if you want to stay very up to date.
chris