An example of folksonomic behavior:
I came across a fascinating example of self organizing in the Plexus Newsletter – it’s called “slugging”.
“It is a form of commuting — solo drivers picking up strangers so they can all cruise to work legally in high-occupancy-vehicle lanes — is called "slugging." Passengers are "slugs," a label alluding not to their energy or wit but to counterfeit tokens and coins. A ride, too, is a slug. Drivers are drivers, or less commonly, "body snatchers," "scrapers" and "land sharks." With little notice outside Washington, these Northern Virginia commuters to the nation's capital and big office sites of nearby Arlington, Rosslyn and Crystal City have blended hitchhiking and carpooling into a quick, efficient way to outmanoeuvre a traffic-choked freeway.
Slugging started by spontaneous eruption and runs by perpetual motion. When the area's three-person, high-occupancy vehicle lanes opened 30 years ago, some guy and then another and another picked up commuters at bus stops to get the passengers needed to use the lanes. No government agency sanctions slugging, runs it, regulates it, promotes it or thought it up. The Census Bureau, which tracks most forms of commuting, knows nothing about slugging.
In slugging, there is no supervisor, dispatcher or schedule, no ticket or fare.”