There's a yellow icon of a sheet of paper in the top left of each post right efroe the title of the post and above your name.
If you SINGLE RIGHT CLICK on that icon you should get a list of operations. One of those operations is copy link location or copy shortcut (depending on what browser you are using).
After you have the post url copied like this you can paste it anywhere you like.
I find it easiest to have two tabs for db.com open so you can copy from one post and paste right into the other immediately.
