Why the hate for database music management?

conigs writes: "One of the things we as geeks often champion is a database file system. We tend to agree that it would offer much more freedom over the antiquated file-folder paradigm. Our files are digital; they can live anywhere. Why should they be limited to existing in one folder/directory (saved searched/aliases/shortcuts/links aside)? If we acknowledge the advantages of a database file system, why do so many people rally against a database music/media library? Music already has a plethora of metadata associated with it, making flexible, on the fly organization possible. Why limit its organization to a rigid folder hierarchy? This issue tends to come about often when discussing iTunes/iPod and how so many people just want to drag their music from their file system and not be bothered by the database.

The general complaints about Apple/iTunes/iPods aside, what do people have against a database music library?"