As well as proper adapted lenses, I have quite a few adapters that mount on the front of normal lenses. Do you feel such devices are different enough to be counted as adapted lenses?
These range from simple close up lenses, stacked lenses, wide angle adapters right up to a 360 degree adapter giving shots like this in a single shot:
In a world of my own by Mike Kanssen, on Flickr
(Cropped & with extra sky cloned in at the corners)
I don't feel close up lenses qualify unless used directly (without another lens) there are plenty of other places for such images. The others feel more appropriate to me :)