Twitter users are going manga kerrazy, replacing their avatars with those from FaceYourManga. If you’ve got a manga Twitter avatar you’d like to share, post a link to your Twitter account in the comments. Or, read on for further thoughts on this intriguing trend. Twitter’s Manga Invasion The above graph was extracted from a viral marketer’s wet dream. It shows the sudden, seemingly inexplicable rise of the terms “manga” (green line) and “faceyourmanga” (red line) ...