We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).
Very similar to Open suse's webpage called Idea Pool: http://idea.opensuse.org/. Last June opensuse and Novell stopped their normal work for a week to work on their favorite ideas from the idea pool. I hope they do it again as My idea was not selected:(.