Not to brag, but this was a perfect throw on the first try. The line ended up exactly where I wanted it to be: over the limb (obviously) and just above the "stub" sticking out of the limb. The "stub" will keep the line from sliding down off the branch.
See also the line that is running behind me and tied off to the dead limb on the ground. That's all that's left on my side. Had that been kite string, paracord, whatever... the friction between it and the limb would have caused plenty of the line to be left on my side, maybe so much that rock-in-bag would now be dangling up out of my reach. Zing-It baby, Zing-It!