I was just wondering if it is benefitical in any way (maybe with search engines or something) to add a lot more categories and put existing posts in those categories instead of using more general categories like I've been doing? For example, a post about new songs at the iTunes store in iTunes, iPod or something like that instead of just a category named "Apple".
It's okay to be general, but the more specific the categories are, it allows readers to easily find what they are looking for. Not sure if it search engine beneficial. But it's definitely reader beneficial.