Posted: Wed Feb 07, 2007 12:16 am
If we start in talking in these cathegories, the old comic strip I used to draw during school would be the best one! 
(About a fat boy with glasses endlessly chasing around a penguin...)Now, can't comment on both titles you named, though 30 Days of Night is apparently made into a movie right now...
Starring Josh Hartnett...
http://www.imdb.com/title/tt0389722/
Now, The Walking Dead is quite famous! Very cool! From what I gather from the www, it's published by Image, which is basically the hottest address for indie comics in the USA.