It implies that games are "supposed to" be art, meaning games that aren't necessarilly artistic are lacking in some way. This is an unfair assesment, and why I believe certain games get critizied by strangely "hardcore" gamers and the gaming media, despite the fact that they are actually exteremly fun and successful games. Stuff like Wii Sports, Wii Fit, Just Dance, to an extent Minecraft, etc. They get marked down for lack of artistic values, when really they don't need to be there in the first place.
Games are merely a outlet for entertainment. This entertainment does not necessarilly have to consist of artistic values or characteristics in order to do its job. The primary objective of games is to provide fun, that's it.
I see gaming as similar to board games, or even card games, in that they are there merely to entertain, built around a series of rules for you to play your way through. These are still "games," yet you normally don't hear people refer to board games, card games, etc, as "art." It's the same way for books, TV, and movies, in that there are non-fiction stories, self help books, do-it-yourself, etc.
Now, of course, gaming could be an outlet FOR art, but the games themselves are NOT art.














