The Court noted that it would depart from its earlier decisions in Barnett, Grobler, and Leketi, observing that this was appropriate because: (1) the decisions were of relatively recent origin so people had not extensively organized their affairs on that basis; (2) the author of the main decision (Brand JA in Barnett) had himself indicated it should be reviewed; and (3) perpetuation of the view would cause absurdity and uncertainty. The Court observed that the dictum in Evins v Shield Insurance Co Ltd (W) suggesting that 'debt' includes 'a debt for the vindication of property' was made in a context not directly addressing vindicatory claims and was not approved when that case reached the Appellate Division. The Court commented on the appropriateness of hearing moot appeals, noting that courts should generally not decide issues of solely academic interest, but that discretion should be exercised in favour of hearing appeals that raise discrete legal issues of public importance affecting matters in the future and requiring adjudication by the Supreme Court of Appeal, particularly where there are conflicting high court decisions. The Court referenced Professor J C de Wet's memorandum explaining that the rationale for acquisitive prescription is perpetuation of a factual situation that has existed for a long time and upon which third parties may rely, while extinctive prescription serves primarily to protect the debtor against stale claims. The Court observed that obligations are by nature temporary relationships destined to terminate through performance, while real rights are durable relationships that can be maintained against anyone and can impede commerce if outsiders cannot rely on their appearance.