A post whose source is a direct link to a Wattpad image, rather than to the Wattpad post containing the image. These are considered bad links because there's no way to find the original Wattpad post from the image link.
If you see this warning while uploading, it means you should paste the link to the Wattpad post on the upload page, not the image itself. Though consider checking for alternative sources first if possible, as Wattpad posts are often third-party sources of lower image quality.
