Background
Both parties were members of the Vietnamese community in South East Queensland who had entered into a business arrangement — possibly a partnership — for the opening and operation of a restaurant at Inala. After a falling out, the appellant Chu published four posts in Vietnamese to public Facebook groups between 26 July and 21 September 2022. Those groups had memberships of between approximately 28,500 and 33,000 accounts, and the posts attracted substantial engagement — up to 207 comments, 149 reactions, and 15 shares. The posts remained accessible for over two years, with some online until February 2025.
The posts conveyed imputations that the respondent Huynh had breached promises, conspired to cause the appellant financial loss, misappropriated rent money and her interest in the partnership, was dishonest in his business dealings, lied to customers, could not be trusted, and was disgraceful and shameful. The matter proceeded to trial in the District Court in the absence of any appearance for Chu. The primary judge (Devereaux SC CJDC) found the imputations proven, held that the serious harm element under s 10A of the Defamation Act 2005 (Qld) had been established, and awarded Huynh $40,000 in general damages with interest, plus costs assessed on an indemnity basis.
Chu sought leave to appeal to the Court of Appeal on four grounds: that the primary judge erred in finding serious harm had been proved; that the finding was not reasonably open on the evidence; that the damages award was excessive or the product of error in principle; and that the indemnity costs order was wrong. Leave was granted on the serious harm grounds only.
The Court’s Holding
The Court of Appeal (Bond JA, Doyle JA, and Gotterson AJA) dismissed the appeal. On serious harm, Doyle JA (with whom the others agreed) applied the Court of Appeal’s recent analysis in MG v PJ [2025] QCA 99 and confirmed the applicable framework: serious harm under s 10A is to be given its plain and ordinary meaning; it can be established by direct evidence, inference, or both; and it is never to be presumed — including as to the nature of the claimant’s prior reputation. The court found that all relevant factors pointed firmly toward the threshold being met: the imputations were grave (dishonesty in business, untrustworthiness), the posts were deliberately targeted at the Vietnamese-speaking community with which Huynh was associated, they reached very large audiences and circulated for well over two years, and three independent witnesses gave direct evidence of Huynh’s good reputation before the posts and the tangible change in how he was regarded afterwards — including social exclusion, withdrawal of invitations, and people at his badminton club and church saying he could not be trusted.
On quantum, the court acknowledged that $40,000 was “generous, perhaps even very generous,” but held that no error in principle had been shown and that the award was not outside the range reasonably open to the primary judge. Comparative District Court awards relied upon by the appellant were distinguishable on their facts, and reference to Cerutti v Crestside Pty Ltd [2016] 1 Qd R 89 — which described $10,000 as relatively modest and $50,000 as substantial in 2014 — gave further support for the figure when adjusted for the passage of time. The court also noted that the appellant’s argument that social media posts attract lower damages because readers treat them less seriously and they quickly drop down the page could not succeed where the posts were specifically targeted at a defined linguistic community and had in fact been widely noticed and acted upon.
On costs, the primary judge had ordered indemnity costs under s 40 of the Act on the basis that Chu had failed to respond to Huynh’s Concerns Notice and had conducted herself unreasonably before trial. The Court of Appeal refused leave on the costs ground, finding no arguable error in that exercise of discretion.
Key Takeaways
- Serious harm under s 10A of the Defamation Act 2005 (Qld) can be established through direct witness evidence of a claimant’s prior good reputation and subsequent reputational damage — financial loss is not required.
- Facebook posts targeted at a defined ethnic or linguistic community group, circulated widely and remaining accessible for years, are capable of satisfying the serious harm threshold even where their impact is felt primarily through social exclusion rather than commercial injury.
- A general damages award of $40,000 for targeted, multi-post social media defamation causing social exclusion and loss of community standing — without aggravated damages or proven financial loss — is within the range reasonably open and will not be disturbed on appeal absent specific error.
- Failure to respond to a plaintiff’s Concerns Notice is strong grounds for an indemnity costs order under s 40 of the Act; the “interests of justice” exception is a narrow one.
Why It Matters
This decision provides useful appellate guidance on how courts in Queensland should assess the serious harm element in the social media context, building on the framework laid down in MG v PJ [2025] QCA 99. It confirms that closely targeted posts to large diaspora community groups — where the plaintiff’s reputation among those very readers is what matters — can cause serious harm even when the plaintiff cannot point to a specific lost contract or measurable financial consequence. The case will be of particular relevance to practitioners advising on defamation claims arising from posts in language-specific or culturally defined online communities.
The decision also offers a practical data point for damages assessment in moderate-range social media defamation cases. The court’s treatment of Cerutti‘s 2014 benchmarks — signalling that $40,000 sits below the “substantial” threshold and is a defensible figure for harm of this character — gives both plaintiffs and defendants a clearer sense of where Queensland courts are likely to land in comparable fact patterns.