Agreed, I completely forgot about that one. Tiamat and Samael had great logos as well. Solitude Aeternus too. They should've stuck with their old logos.
The two verdensrike logos, although he mainly uses the second one, which I've seen with both a black V on a white background and a white V on a black background. Personally I prefer the top logo.
There's also another logo used on the M-A profile, but I've never seen it used anywhere other than on said profile. (Obviously those who can't see M-A pictures on here wont be able to see it):
Emperor, Death, and Morbid Angel.
I also like Belphegor's logo a lot, though I never listen to them.
Beherit's origional logo is pretty badass, as is Hypocrisy's.
Yes, your's is a good'un, but I really like Opeth's logo. It's a pretty logo, but it's still metal, like Opeth. I dunno, I think it's very descriptive of the band, and it's cool to see that, you know?
The progression of losing the more embarrassing bits off the Death logo was pretty funny. It started out with the full cheese and all the toppings, spider web and spider, flaming skull, reapers scythe, flaming upside down cross and blood dripping off everything:
Then lost the spider and web and the dripping blood:
Then finally the skull and the flaming inverted cross: