Yeah, I don't know what to do with it either. It seems wrong to throw it away, and wrong to give it away. The only crash damage I see is on the rear derailer.
The fact that I didn't notice the obvious fact that it was a ghost bike when looking at it makes me think that maybe the right thing to do is to get it rolling again...
It did prompt my wife and I did have the discussion that I don't want that to happen to any of my bikes if I were killed cycling, and she said the same for her.