Helpful person wrote in rec.food.cooking:

> On Sunday, March 13, 2016 at 6:03:22 PM UTC-4, cshenk wrote:
> >
> > Shoulder works too, but theres more awkward bone to work around
> > than a pork butt.
> >
> I thought "pork butt" and "Pork shoulder" were the same.
>
> http://www.richardfisher.com

Smile, no. Different cut but often interchangable in how you cook it so
it could seem the same.

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