You don’t have to post the link to pictures.

  1. Find the picture you want
  2. Right click to open the context menu
  3. “Copy Image”
  4. Go to your post
  5. “Paste”

Someone can check me on this but I THINK it posts a local copy of the image instead of “hot linking” to the picture. (Which, in a rare case, “hot linking” could cause a problem if the source site changes the image but keeps the same link.)

.>>>>