I have to disagree in the strongest possible terms. Without standards, and exclusions, labels like "video game", "art", and "music" lose all meaning. Art, which is what is being used here is an example of this. Basically by broadening the scope of what can and cannot be art we've pretty much destroyed any meaning behind the term. After all a painting or statue is art, but with broad definitions as they exist now some dude just dropping a stick on the ground (ponder the meaning) or taking a dump on a US flag in front of stage, can be defended as performance art. This is why a lot of art endowments have been under fire, including some nasty political battles over government grants (as the US government has always made a big deal out of supporting the arts) and even suggestions that they be stopped or cut off, due to the way that label has become so broad that it has no meaning. Basically an art grant is supposed to be used to support some guy, with the idea being that they will produce things of tangible value that will fill US museums and add to our culture as a whole. In reality it can be used by some dirty hippy to keep himself in weed, with him coming out and say peeing on a cruicifix and saying it took him the time and money to make that profound statement for the world. Which of course leads to fights over standards when say the people with these grants want to limit the definition of art, to not include things like this. When it comes to things like music, there have been arguments about things like Rap music and whether it should be considered music, poetry, or even just garbage, which to many people seem straightforward (from both sides), but arguments on any kind of exclusion become tainted when a definition has been allowed to become so broad that some tribal banging a rock and stick together chaotically can also be defined as "music".
Exclusion needs to be understood as being a good thing, because without it nothing has any meaning when anything can be viewed as part of anything. To some extent I think a lot of it comes down to a lot of left wing political thought where exclusion is viewed as being an anathema, which even creeps into things like schools removing competition, and becoming increasingly about self-validation, which of course leads to a lot of problems when many of these people face the real world, but that isn't really the subject here.
To me, I look back at previous labels used by the industry itself to mark things as not being video games. Truthfully it seems more like it's the *vocal* gamers and those with platforms (connected to the above, and other points about slant made via things like #gamersgate) that object to this exclusion than the actual companies themselves. As Jim points out several developers have arguably said their work was not intended to be video games. Back when things were moving from disk to CD-Rom there was a push to define "Interactive Movies" as a separate genera and you had things like "Daedalus Encounter" and others created with this attitude in mind, it was popular at the time. Truthfully a lot of the things produced by people like David Cage, and the various Telltale properties are simply modern versions of what they tried to do during that time frame. I personally see no real problem with separating things like that from video games and calling them "interactive movies". In other harder to define cases but where something should not be a video game simply calling them "I.E.E." Interactive Electronic Experiences would be accurate and prevent confusion. I do not think anyone is served in the long term by overly broad definitions which could literally mean a program that simply gets turned on and produces static, a video fireplace, or a screen saver, could all be considered video games by merits of the fact that they use a video display and people interact with them (even if it's just by watching, or choosing to turn them on and off). That's where this ultimately goes. In the end it will mean video games will become like "art" where a hobo taking a snapshot of himself pissing on a train track can claim it's art.
What's more we as gamers have a vested interest in these exclusions, largely because if we want society to take this seriously, and see more things like scholorships and grants being given towards game design to produce more video games and such, we do not want to create an environment where donors don't want to get involved out of fear that their money is going to be spent supporting some dude who makes screensavers out of Lolcats. Or that say some film student will get a video game grant to produce a movie, saying it's a game because he occasionally has you hit a button to continue (with no real intent to be involved in gaming). If we become as broad in our definition as art and music that won't actually bring the prestige and acceptance we want, rather it will functionally bring a lot of scorn, as those things are already under fire with supporters pulling out (or trying to) simply because of how broad the definitions have become. Basically a guy who donates money to try and produce the next Mozart doesn't want his cash going to some dude who screams about how great it is to be a criminal in front of some dude spitting out a beat into his fist, and some dude wanting to help finance the next generation of Michaelangelos doesn't want to see his money going towards people flinging poo at a canvas and watching it dry "as a metaphor for how much society stinks".
I mean would you risk giving say $50k to me (someone you don't know) to produce a video game under the current standards? For all you know I'll blow the money on garbage, take some pictures of my junk, and put them on the internet with a mouth-shaped cursor so the world can suck me off. Jim would say that's just a bad video game nobody would play, but fits the definition, me, I'd call it trash and inflammatory to boot.... and hey, I cheated you, but good luck getting your money back under that definition because I did "support myself producing a video game" sorry if it didn't meet your standards but who are you to be pretentious and say what a video game can and cannot be. After all I've always wanted to tell the world to "suck me" and you let me finally realize that dream through a video game.... or so I can claim.
Understand by current definition we might as well consider 4chan an artists commune, and perhaps the greatest contributor of artwork to today's popular culture given the widespread influence it has. Indeed it could be argued more people nowadays are probably familiar with their antics and "productions" than the works of the great painters of the renaissance... Jim seems to want to do this to video games.