User blog comment:GeneStarwind/Monster Appreciation Day!/@comment-68.103.206.153-20110620221709/@comment-1758220-20110620222518

What about if one were to clear every quest and purchase every piece of equipment? Would that not mean that one has effectively absorbed every piece of content the game has to offer, thereby "completing" it?

FYI, lots of people do that. Ask Artemis. He'll tell you all about it.