I personally don't submit because I don't think any of my stuff is a good fit for that calendar. The style chosen is the publisher's choice, and they know what they are doing to make a successful product. That's not to say that other styles would never sell in a calendar or book, but that is for someone else to risk and find out. I do not hold that against them that my way of making pictures doesn't fit into the style they want and I would certainly not hold that against Panny and Linda. They were chosen to gather the images and guess what, that means they are also part of the reason for successful calendars year after year. So they are clearly choosing the right images.