Note to dmor: I wouldnt put that copyright on the image. The data is shared by pg, not you. The image itself without the data has little value. Therefore, that

Note to dmor: I wouldnt put that copyright on the image. The data is shared by pg, not you. The image itself without the data has little value. Therefore, that copyright seems greedy and portrays a bad image to me. All in all, not a big deal, but someone can take a detail like that a turn it into a PR nightmere.