The court made several non-binding observations: (1) Regarding the proportions in which co-authors share copyright proceeds, the court suggested that in the absence of agreement, circumstances surrounding creation of the work are relevant, and absent clear contrary indications, co-authors will hold equal undivided shares as tenants in common, though it was unnecessary to investigate this fully. (2) The court noted that 'punitive damages' under section 24(3) would ultimately be assessed as a lump sum to be shared pro rata by co-authors, and a defendant would be prejudiced if ordered to pay the full amount to one plaintiff while remaining exposed to claims by other co-authors. (3) The court observed that non-joinder may be raised on exception only if expressly referred to in the exception (citing Collin v Toffie 1944 AD 456), though it was unnecessary to decide whether the court below's decision on joinder grounds was correct since the exceptions contained no mention of non-joinder. (4) The court noted it would have been more natural to plead the contractual claim as the main claim with the infringement claim in the alternative, rather than vice versa.