Since we have an option to sort by play count, I figured it would be nice to be able to see the play count somewhere besides the song, as clicking on each song to see how many times it was played can take some time. The option could be turned off and on, the same way as the rating system. It's just more convenient to have it somewhere on the side. I like seeing how many times I have played a certain song, it's even better when you have a lot of them.