Cyclists, in my experience, have a much greater sense of community than most other groups. Every cyclist I know has multiple stories about helping, being helped by, or good interactions with, another human just because both were on bikes. Now, the guys at the Practical Pedal want to make that sense of community viral.
convivialcity.com/ is a new website out there where practical cyclists can share knowledge and community with each other. Check it out. Share what you know, meet some new people in a different city. Ride some new places.