Drywall as an exterior finished siding alternative?

This may be coming out of left field, but what are your thoughts on using drywall as an exterior siding?  No stucco, no fiber cement, no engineered wood, no vinyl… This may be coming out of left field, but what are your thoughts on using drywall as an exterior siding?  No stucco, no fiber cement, no engineered wood, no vinyl…Read MoreGreenBuildingAdvisor