» AHA Paradigm Project    The AHA (Advanced Human All) is a mainly internet based community of scientists and researchers of all disciplines that work on a new synthetic paradigm as a foundation of future science, future communication and future community.    http://groups.yahoo.com/group/aha_network/

» Apocalyptic Dreaming    Interactive forum for thoughts, visions, and fears of the apocalypse.    http://www.apocalyptic.org/

» Boldly Go!    The blog exploring the possibilities the future will provide in science, technology ans society.    http://boldlygo.org/

» Flickr: Robots: Technology Pop Culture    Share and discuss the latest tech news (gadgets, robotics, cyborging, futurism) or geek out on robots in pop culture media (film, anime, manga, comics).    http://flickr.com/groups/robots/

» FutureFeature    Discuss what the future should bring.    http://www.futurefeature.com

» Immortality Institute    Dedicated to education regarding the prospect of indefinite life extension technologies. Offers forum, chat, frequently asked questions, and articles of interest.    http://imminst.org

» What's Our Future    Forum established to discuss what our future will be like in several different areas, such as technology, computer, economy, politics, war, and sociology.    http://www.whatsourfuture.com

» World Scenarios    A community to discuss and vote for plausible humankind future scenarios. Features polls.    http://www.world-scenarios.com/