Freedom From Religion Foundation is putting up more billboards.
Teapot Atheist likes this one, but Atheist Revolution thinks it's too confrontational. Me, I'm not sure.
This one, though, this is the best one yet.
Spot on! That's a message we can all support, and by we I mean non-crazy people. The pic is a screen shot from this video about the campaign, with shots of a couple other boards.