Durarara!!-The one time Izaya got hit by something Shizuo threw at him! I couldn't stop laughing for like 10 minutes. It was easily one of the best Durarara moments~
Pixiv is another social site I had not heard about. It is a Japanese version of deviantart. In his piece titled, Pixiv VS Deviantart, Jon Lock depicts Pixiv in the tradition of delicate beauty which is charateristic of the Japanese cluture. From what