"Given PETA’s tendency to engage in (frequently misogynistic) publicity stunts, one cannot help but think that the point of the Naruto lawsuit—like the point of much PETA activity—was to call attention to PETA rather than to the plight of crested macaques and members of other free-living species whose habitat is threatened."
Cornell's Michael Dorf on the monkey selfie decision.
More Dorf here, on the judges' "speciesism."