Um, I don't know if you've heard, but there's this really big movement toward 'everything green' going on. You know, ecological sustainability, having a planet for our children to enjoy, not turning the polar ice caps into hot tubs, that sort of thing.
Perhaps a world dominating goal of covering the earth with a toxic, plant-killing, color-altering substance isn't exactly the message you want to be sending right now.
Oh, and I would like to give a shout out to your R&D peeps for helping me change the colors of my family room. Nice work with burgundy.