Ninety-nine percent of the time I print without burning, dodging or cropping...showing or not showing the film rebate, depending on the image and photographic process I am using to make the print. Why? Because I greatly enjoy the challange and learning experience of creating images that do not need those three actions (burning, dodging or cropping) in order to acheive the best image/print possible. This approach meshes with the way I approach and understand the light on the landscape. I hesitate to call my images straight because there is nothing 'straight' about the way I approach making an image or the work I do to make the materials I make my prints out of.
My negatives are not perfect -- but then neither is any print that has been (or not been) burned, dodged or cropped. But it is worth trying..
An example. Redwood and Vine Maples, 8x10 carbon print (no burning, dodging or cropping)