Sustainability web-mag Inhabitat and modern design site Dwell have just announced the winners of the Reburbia Design Competition. The competition, which has been running for the past 6 weeks, challenged architects, designers and concerned citizens to come up with solutions that would address the problems that plague present-day suburbia by envisioning different scenarios for the future. Proposals tackled foreclosed McMansions, vacant big box stores, strip malls, parking lots and more with design fixes ranging from community agriculture and algae-based biofuels to zeppelin-based transit and pools transformed into water treatment plants. The competition drew over 400 entries from countries all over the world.