(b) Consideration
5 In our opinion, ACER was always aware that the result of the appeal would be likely to be substantial, rather than nominal, damages. That was because of its acknowledgment that the primary judge erred in his finding that led to his assessment of nominal damages. His Honour found that Insight would have suffered a loss of $130,000, had it had a licence from Dr Hart at the time of ACER's infringement of copyright. Thus, it was always likely that, despite the difficulties in calculating what the relevant damages would be if received in Dr Hart's hands, the result of the appeal would be that Insight Holdings and Insight would be compensated in an amount equivalent to $130,000 in their hands. Indeed, ACER's offer of compromise recognised that substantial damages were appropriate, albeit in a smaller sum of $30,000.
6 Insight Holdings and Insight led no evidence of an offer based on the costs of their dealing with ACER's written submissions on the appeal. However, the letter of 18 October 2012 was a genuine attempt to resolve the litigation. Had ACER accepted it, Insight Holdings and Insight would still have had to conduct the appeal on quantum, but unopposed and in circumstances where they did not seek to recover more than $130,000. Since the costs of opposing the appeal were likely to be substantial and the issue was quantification, the offer of 18 October 2012 was a reasonable compromise. ACER's determination to oppose the quantification of damages cannot be divorced from its decision to cross-appeal. Each of those disincentives put up by ACER to Insight Holdings and Insight pursuing the appeal was unsuccessful.
7 In his reasons in Uniline Australia Ltd v S Briggs Pty Ltd (No 2) (2009) 82 IPR 56 at 65-66 [38], which were approved by Besanko, Perram and Katzmann JJ in Sagacious Legal Pty Ltd v Wesfarmers General Insurance Ltd [2011] FCAFC 53 at [131]-[132], Greenwood J said:
"In the modern world of commercial litigation and various subsets of that litigation such as intellectual property litigation, costs are a very real and quantifiable concern. It would be extremely odd to think otherwise. Costs are incurred in a recoverable inter-parties sense from the moment the proceedings issue and they continue to be incurred at every point along the continuum of the litigation. Litigants who are required to pay these costs in order to assert or resist a claim, regard them as a very real and present expense, if not a real and present danger. Very often these costs are a significant business expense. They invariably require a commitment of significant resources and separate budget allocations. An offer to compromise which is framed in terms of a party's willingness to abandon the recovery of costs so incurred along that continuum through the preparation and analysis of statements, disclosure, analysis of documents and the preparation and review of expert reports, is undoubtedly considered by the litigant as an offer that involves giving up something meaningful, real and measurable. This is particularly so after the completion of case managed preparatory steps at various phases of the litigation which may have the effect of front-end loading significant costs in order to save trial costs. In many cases although not in all cases, the notion that a party is giving up nothing by inviting another party to discontinue a claim on the footing that the offeror will not make any claim for payment of its costs incurred to the date of the offer, is a fundamentally abstracted notion from the practical perspective of the engaged litigant confronting the management of the proceeding and the appropriation of expenditure to conduct it. An offer, on the other hand, that invites discontinuance of a claim on the payment of the offeror's costs to date offers not very much at all other than the stemming of future costs which in a particular case may nevertheless be very real." (emphasis in original)
8 In the case of a Calderbank offer (cf: Calderbank v Calderbank [1976] Fam 93), Moore, Finn and Jessup JJ said in CGU Insurance Ltd v Corrections Corporation of Australia Staff Superannuation Ltd (2008) 15 ANZ Insurance Cases 61-785; [2008] FCAFC 173 at [75]:
"From the tenor of claims which have come before the court in recent years, there appears to be a view abroad that the failure of a party who has rejected a Calderbank offer ultimately to achieve a better outcome than provided for in the offer leads to a presumptive entitlement to indemnity costs with respect to the period subsequent to the offer. Such a view would be mistaken. Where a moving party (including a cross-claimant) offers to settle for a sum which is less than he or she eventually achieves at trial, there is a presumptive entitlement to indemnity costs under O 23 r 11(4) of the Federal Court Rules. However, where recourse is not had to the O 23, but reliance is placed upon the court's general discretion, it is necessary for the party seeking indemnity costs to demonstrate that the other party's refusal of the Calderbank offer was unreasonable: Black v Lipovac (1998) 217 ALR 386, 432; Maniotis v JH Lever & Co Pty Ltd (No 2) [2006] FCAFC 28. It is not sufficient that the offer was a reasonable one: Alpine Hardwoods (Aust) Pty Ltd v Hardys Pty Ltd (No 2) (2002) 190 ALR 121, 128 [35]; Dais Studio Pty Ltd v Bullet Creative Pty Ltd [2008] FCA 42, [11]. In considering this question in a particular case, the matter of unreasonableness will be judged by reference to the circumstances facing the offeree at the time of the offer. While the eventual outcome in the case may go part of the way in this regard, there is no presumption that ultimate success in the proceeding for the offeror necessarily renders the offeree's rejection unreasonable." (emphasis added)
9 In our opinion, those principles are apposite in a case such as the present where the offer was made in an open, rather than without prejudice, communication. It was unreasonable of ACER to have caused Insight Holdings and Insight to deal with the issues ACER raised in its answering submissions on the appeal. While the issue of quantification had some difficulties, the likelihood was that the appeal would result in substantial damages in the order of Insight's loss as found by the primary judge.