I'm not sure why we can't get these colors but perhaps some encouragement would help. I know my wife likes the colors "OTB": Other Than Black.
you're on to it right there, "your wife". i was told that overseas it's the ladies that do the cooking, indoor and outdoor. so weber uses more colors to entice (as
@Craig stated) sales.
but you can get them here, it just costs a little more because you have to import them, in most cases. i've found euro kettles on craigslist but it was a fluke situation i think. i just got lucky.
there was talk of weber in canada doing a limited release of certain color MasterTouch kettles, but nothing has been said since the initial teaser a couple months ago. so there's hope.
the more we talk about it, the more weber (should) see that there is a demand. hopefully they decide to give the north american market more colors.