You’ll find our booth inside the 7.2a hall as part of the education area. We would be glad if you’ll visit us and give us feedback about our project. There will be a talk (friday 15 o’clock) as part of the Debian MiniConf too (http://wiki.debconf.org/wiki/Miniconf-LT-Berlin/2010).
Linuxtag is a great event and worth a visit. You’ll be able to get in contact with the people behind the projects.