User blog comment:MakeShift/Season 2 sizzle reel released!/@comment-4786757-20131017070054

The reason those categories were made was cause CW is the channel and the name of the TV Series is Arrow. This way people can google the cw and the show and find even more information on it. It's what the majority of these wikis do. I respect that you  are the admin here but  you should read your  messages before you undo any edits. :P