New York City organization Transportation Alternatives is making a big difference in NYC.
Full of sensible ideas and commentary from sensible people, and interestingly, they really seem to be making a difference, fighting back against autopolitics on behalf of both pedestrians and cyclists.
Please contact me if you are interested in setting up a similar organization here in Tokyo. Once we can get a reasonable size group of like minded people together, we can get organized and make things happen here too. There are cycling groups already, but I think we need something wider than this.