http://www.ideablob.com/ideas/rss/1089-Stop-shoveling-snow-melt-it-of Stop shoveling snow: melt it off your driveway! Thu, 27 Dec 2007 20:55:03 -0600 challenge http://www.ideablob.com/ideas/rss/1089-Stop-shoveling-snow-melt-it-of#challenge619 http://www.ideablob.com/ideas/rss/1089-Stop-shoveling-snow-melt-it-of#challenge619