For Sony to oblige and clean hire a clean-up crew seems like a good idea, as the campaigns seems to have sparked a backlash and the cost to the company would be barely noticeable, but Sony is defending its ad campaign. According to a spokesperson, "it's how we're using the space that's different [than most advertising]." If removal is not an option, there's still hope that Sony has learned not to try graffiti campaigning in the future.
[Thanks, SickNic]
