He's both a flaming {expletive hax0rd by Cspace} and a troll, but I couldn't resist reposting this.
Art is only great when it relates to everyone. Because, and I'm not joking here, if you don't see yourself in it, then it doesn't matter to you. Successful (and therefore good, from a utilitarian standpoint) art is the art that can elicit an emotional response.
The most famous modern-day art was by an Austrian painter by the name of Adolph Hitler. His masterwork was called The Final Solution (or its equivalent in German) and it consisted of a series of trains and camps for the sole purpose of killing certain groups of people. It tears people from each other and forces an emotional response that the artist never recieved from any of his paintings. Entire machines and procedures were designed specifically for the most efficient way of killing people. They serve no useful purpose that is not artistic.
We see ourselves in Raskolnikov. We see ourselves in Charge of the Light Brigade. Some of us see ourselves in Harry Potter. Lawrence Ferlinghetti saw in Goya's greatest scenes the people at the exact moment when they attained the title of "suffering humanity." And we can see, in the Holocaust, echoes and whispers of ourselves.
Art, by its nature, is inherently abstract. Defining whether something is or is not "art" is, in turn, an abstract decision-making process. But is it fully abstract? Are there any concrete limits as to what can or cannot be considered "art"?
Secondly: did the above post produce an emotional response in you, and can it be considered art itself?
Discuss.