I asked this question a few months ago, and i received a link with an article. Helpful, but unfortunatelly outdated. I think it might be quite useful to have a topic with most genre- meta tags searched words. It may also lead to some crowded genres, but it will help authors to develop their repertoire towards other genres , and increase their sales. Besides the fact that most authors already jumped to the conclusion that ’ corporate’ is the only selling genre on AJ.