Where Tagging Works: Searching for a Good Game

Where Tagging Works: Searching for a Good Game:
The problem with the web, of course, is that most web authors aren't trained information professionals nor do they use a controlled vocabulary when creating tags. Combine that with the subversive use of metadata by spammers to manipulate search engine rankings, and you know why search engines have virtually ignored metadata since day one.
Apparently not everyone has unequivocally accepted tags as a panacea.