The dark side?

I used to use windows and its matching products to get around the internet and enjoy my media, but I think I have gone over to the dark side, or maybe I haven't. I downloaded winamp a while back and have grown to love it, and now use it about 90%, the other 10% of the time I will use Windows media player. I downloaded and set up Firefox the other day, and have been using it now to get around the internet. I guess there is another world out there beyond Windows.