Canadian ISP allows parody of Ralph Lauren's unhealthy model photoshop to stay
However, note the "blogspot.com" in that URL? That's Google, who totally caved to Ralph Lauren's spurious copyright infringement claim. Spurious, because parody is an excellent example of Fair Use.
Happily, BoingBoing is hosted by a Canadian company who is not subservient to the DCMA.
The lesson? Host your controversial blog outside the U.S. :)