What is the fine-grained topic of the following text: The slam isn't the automatic audience draw it used to be (for us, at least), and I can't help but wonder if that's partly because, a long time ago, the organized slam became much less about putting on a good show for the audience and providing an open forum for a variety of voices, and more about establishing an alternative career path for a select group of poets. Only return the topic.
Decline in popularity of poetry slams due to shift in focus