i feel your pain peter.. i hate the ones on the back windshields of trucks that looks like a little kid urinating on the emblem(ford, chevy, dodge) of a different truck..
have you seen those?? it makes me want to stop the truck and urinate on the driver.
i have 5 bumper stickers on my truck.. the classic 'flying eagle' NRA sticker, and FOP(fraternal order of police)contributing member sticker, "everybodys somebody in luckenbach" sticker, a willie nelson 'whiskey river' sticker, and a robert earl keen 'road goes on forever' sticker. keep in mind, i have a trail master heavy tow rig, so my bumper is about 5x bigger than the normal bumper.. i still got plenty of space.
i think i might get a 'powered by honda' sticker for my chevy 1 ton.
bigjohn