By default the desktop in Windows has a Green color. The Mozilla Shortcut Icon has the same same color, the make it invisible when it's on the desktop. In particular - the color of the seamonkey is the same as the color of the desktop. This is really a STUPID bug.
Created attachment 19989 [details] The sample image of how the icon is invisible on the default desktop
You definitely have a point there. Hopefully this should be fixed with bug 43637.
Sorry, I meant bug 43647.
This is a dupe of 43647. *** This bug has been marked as a duplicate of 43647 ***
vrfy dupe of bug 43647 The Mozilla icon is really boring and ugly