Portland: Chalk cleanup cost to guerrilla marketer ...
AP via Yahoo! Finance: 1 views since Thursday, July 17, 2008 at 12:57 PM
Portland has made attracting a "young creative" class of hip, high-tech artists and knowledge workers a matter of civic policy. But it put its foot down on a guerrilla marketing tactic by an online classifieds company: hundreds of 2-by-4-foot chalk ads on the city streets.

Published in: Classifieds