Just wanted to point out this little gem:
The Razor is more effective when equipped on the left hand while dual wielding blades, because, during a power attack, the left arm swings twice and the right arm swings once.
From: http://elderscrolls.wikia.com/wiki/Mehrunes%27_Razor_%28Skyrim%29
Anyway, it's true that the best use for them is to bombard Nazeem. Even when you can make clothes from them.
P.S. That's nine. Someone might wanna correct that.