Guadagnini Violin Shop v. TruthTeller1790 [1]

On January 23, 2012, the Guadagnini Violin Shop (the "Shop") and owner Chunyee Lu filed suit in Illinois state court against a then-anonymous online reviewer. The complaint [2] alleged that on January 21, 2011, a person using variations on the screen name "TruthTeller1790" posted negative reviews of the Shop on multiple user-review sites, including Yelp and Kudzu. All of the reviews were posted from the same IP address. Plaintiffs attached copies of the contested reviews to the complaint, and alleged that the reviews contained numerous libelous statements, such as allegations that Guadagnini Violin Shop performed unnecessary repairs and sold overpriced and falsely-identified instruments.

The complaint alleged counts of defamation (per se and per quod), false light, and tortious interference, and sought money damages.

On February 7, 2012, plaintiffs filed an amended complaint [3], identifying Eric Swanson as "TruthTeller1790." According to the amended complaint, plaintiffs traced the IP address linked to the reviews to cable provider RCN Corporation, which identified Swanson as that address's subscriber. The amended complaint alleged that Swanson operated a competing Chicago violin shop.

In addition to the original four counts of defamation, false light, and tortious interference, the amended complaint added counts of violations of Illinois' Consumer Fraud and Deceptive Business Practices Act, its Uniform Deceptive Trade Practices Act, and a common-law trade disparagement claim. The amended complaint also added requests for punitive damages.