Double arm transplant (im sure its posted?)

I saw this article today. That's amazing. I can understand how wonderful it must be to have the function of using real arms rather than a prosthetic, but wouldn't it be just a little wierd if the donor arm had a tatoo or a distinguished marking of some sort, like a birth mark? It would be a constant reminder to myself that the arms belonged to someone else.

Someday we won't need our own body parts at all! They can almost all be replaced. They are even working on brain implants. But I do feel good for this guy.

Yeah, I think its pretty cool.