Parking Douche is an Android app for reporting badly parked cars in Moscow (video). Users photograph offending cars and upload them to the Parking Douche database. The cars are then featured in banner ads on Moscow-based online newspaper (and Parking Douche developer) The Village. No word yet on whether the app will be expanded to other cities and countries.
Back in 2007 we wrote about a similar project: the website You Park Like An Asshole.