"Byrne has developed a noticeable online presence, with his own website and forum, on which he is a participant and moderator, and a column, titled “In My Humble Opinion” [sic], which has run at both Slush Factory and UGO.online. His comments and statements, both online, and through the years in print, have gained Byrne a reputation as a controversial figure. Whilst noted as “one of if not the most longstanding and prolific writer/artist in comics today” Byrne has also gained a reputation for engaging in feuding with other comic book creators, being accused of getting into such conflicts with Peter David, Jim Shooter, Joe Quesada, Mark Evanier, and Marv Wolfman [http://www.comicbookresources.com/columns/index.cgi?article=1941, whilst in 2003, Byrne and Erik Larsen got into an argument, which saw Byrne claiming, “You can tell when Erik is saying something stupid—his lips move” and Larsen calling Byrne “a habitual liar.” Rich Johnston has noted the feud as ending with Byrne issuing a “non-apology apology” [http://www.comicbookresources.com/columns/index.cgi?article=1696."