a concurrent not dissenting opinion was filed so it wasn't a 5-4 split or something, the other justices came to the same conclusion just via a different route.
(Very short) concurring opinion is there because those judges believe all business method patents should be abolished, just as they believed so in Bilski v. Kappos.
Comments
"Held: Because the claims are drawn to a patent-ineligible abstract idea, they are not patent eligible"
(Decided unanimously.)
a concurrent not dissenting opinion was filed so it wasn't a 5-4 split or something, the other justices came to the same conclusion just via a different route.
(Very short) concurring opinion is there because those judges believe all business method patents should be abolished, just as they believed so in Bilski v. Kappos.