Exclude images

Awesome looking plugin!!! So much better then rebuilding images of all sizes… and possibly loosing the original… this is how watermarking should be! any word on being able to exclude some images? If you could add all images in certain posts that would be the best. I haven’t been watermarking my new images because I was waiting for a plugin like this. all my old photos have my old watermark directly on it so I would have to exclude some images. This would be the way to go if you update branding etc. Thanks!