I remember when some of my friends were pushing for a Best YA category. It seemed like a reasonable idea to me, but scraping together $40 to vote on the Hugos is one thing; scraping together sufficient money to actually attend WorldCon so I could go to the business meeting is something quite else. It is not quite impossible, but it would zero out my con budget for a year or so (for an in-country WorldCon.)

But I wished them well, and still do if they bring it up again. And the same for a videogame category.