InfraSuperman: I can tell you how the manga's German publisher reacted:
http://www.schnittberichte.com/schnittbericht.php?ID=3189 j0ekerr: That just mutilates both the art and the character.
I thought that the whole thing with Neji Hyuga's forehead seal was moronic, but at least Naruto was aimed at young kids, I can see how they wanted to avoid the moral morons. In this case, I just facepalm.
amok: I still don't see the logic of Nazi Germany adopting a Hindu / Buddhist / Janist symbol.... It's meaning is very good, but still - not very nationalistic, is it?
j0ekerr: I'm guessing it was a design choice, probably from it symbolizing a mixture of the exotic and the familiar, the symbol was incredibly widespread worldwide, from ancient china to the celts.
aye, vikings, Celts, Germanic tribes - they all used variations of the same symbol