I was marveling at that concept just the other day, after finding my empty roll of packing tape was "Duck Tape" brand. Was the company founded as a pun/joke kind of thing, or are they actually capitalizing on a common mispronounced word and making huge profits off of it? Something tells me these guys are playing all the angles. I find it irritating, but apparently I'm already buying their packing tape, so I'm part of the problem.