> A symbol which looks a lot like a swastika exists as hindu iconography. 
> I also saw that same symbol in many Buddhist temples in Japan.  I don't
> know this for sure, but I suspect that the symbol is there because it was
>  a Hindu symbol which got transferred to China and later to Korea and
> Japan in that great memetic vehicle (pun intended), Buddhism. 
     Probably... However, the question might come down to: would 
Hitler have used a symbol that he could have traced to origins other 
than the Teutonic? We should also consider the existence of the 
Triskelion and its similarity to the Swastika as well... and the 
connection of the spinning nature, four-armed structure, and solar 
connotations of the symbol to the traditional seasonal element in 
Teutonic folk religions (if I remember correctly, Hindu sects by and 
large do not concern themselves heavily with seasonal 
transitions)....
     But this is all academic, unless we're looking at reconstructing 
traditional Germanic religious structures (that's more the focus of 
the OJB).
     Toward the accumulation of useful information,
     Noctem
P.S.: Is this an example of memetic twins (triplets, &c.)? Where two 
or more memes look identical but in fact have completely different 
natures?
        Is this a concept we could apply to help along the 
propogation of the Church?
P.P.S.: Mahayana, Mahayana, Mahayana.... Dang, it won't start!