Kommunen:

Kooperative Haina: http://kooperative-haina.org/

International: 

Noar Ha´oved Ve´ha´lomed  Learning and working youth of Israel: Socialist-Zionist youth movement counting 200-300.000 members, unions, education und urban communes. NICE!

Berliner Szene:

www.Suspekt.net.tf emancipatory bar collective

Antifa Hohenschönhausen 

Other: 

liebe.arranca.de "We collect texts about criticism of romantic love and romantic two-person relationships."

kooperative-haina.org Fantastic radio casts on Kooperative Haina's website

http://www.krisis.org "Wertkritik" (post-marxist critics of burgois-capitalist society)

http://www.kulturkritik.net Critics of political culture

http://www.antisemitismus.net Collection of theories about anti-semitism

contextxxi.at Audio lectures

http://gender-killer.de/ Working group Genderkiller

http://www.gik-on.de.vu/ Group "Geschlecht ist Konstruiert" (gender is constructed)