"One person's waste is another's treasure"------I might add that this is quite true for human animals too.
"Fecal microbiota transplant is approximately 85 percent to 90 percent effective in those for whom antibiotics have not worked or in whom the disease recurs following antibiotics.[3][4] Most people with CDI recover with one FMT treatment"
Wow, talk about sharing is caring. 
Intimacy. In this transplant situation, I doubt that the donors and recipients meet with one another.:ohmy:
Nor, most likely, would they care to!
Whale poo, explains this... now it all makes sense!