Freeway blogging. One surefire way to make your voice heard: put your blog on the side of the road. Of course, this isn't always popular: in Scotts Valley, CA a pair put an anti-war banner on an overpass bridge after the Sept. 11 attacks. While the US flags and pro-America sentiments were allowed to remain, Caltrans removed Courtney and Brown's banner, claiming that it was more "distracting" than a flag. We can be thankful that Caltrans policies regarding this were overturned, so people can use this unusual but valuable medium.