Whoo I am now a member of the Forum InformatikerInnen für Frieden und gesellschaftliche Verantwortung e.V. - a german association of computer scientists for peace and societal responsibility.
I'm looking forward to contributing my technical knowledge and hopefully making a difference.
I also like their first response to my membership request: They try to offer mentoring to new members to make connections and get to know the organization.
That's probably a good way to keep new members engaged :D
Personal server of Hannes Leutloff aka yeldiR