Over the course of 25 years running this website, I've been threatened to be sued by at least half a dozen shyster audio companies and you guys are well aware of the most recent one a couple of years ago regarding a cable company that attacked me on a personal level, including stalking.
The right move is to NEVER back down and stand your ground. These companies all posture as a scare and intimidation tactic. I have no desire to cover Tekton products, especially after hearing about this. Erin will beat this and come out stronger for it.
If I were him, I'd put the review back up with the following picture added.
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