You can perfectly skip this and move on with your life if you don't know what Deat Note is all about :) But I have to mention this here

[...]However, Light later encounters new threats to his plan to become God in the form of two more letters of the alphabet, N and M. N was Near; the son of Albert Einstein and M was Mello, the son of Willy Wonka. Light also had to endure the actions of Death Note's most popular character, Matt.

[...]

People Killed By Light Yagami

Sosuke Aizen (Nah, just fuckin with ya. Aizen is too strong to be affected by the Death Note; well actually, nothing can kill this motherfucker)

http://uncyclopedia.wikia.com/wiki/Light_Yagami

So true. I love reading these from time to time =)) and I really should catch up with Bleach!