Hi Merlin,
I am merely speculating on a possible outcome from damages to Tekton's reputation and if the folks at ASR could be held liable
You need a cause of action, apparently you are not aware of any despite your many statements suggesting otherwise. As to hypotheticals, they are not a good argument for cause of action. Causes of actions are based on actual events/acts. The legal theory has to be based on actual facts, not imagined fact scenarios.
has gone far beyond any specious argument about product performance or measurement methods
Instead of hand waving, generalities, and innuendos, any conversation needs to be grounded in actual facts. Could you please provide actual examples/citations of Erin/Amir carrying out "specious arguments and measurements". I should note that there are several examples that have been cited of Eric making specious claims about the events thus far and his measurements of his speakers (his claim of not threatening lawsuits against Amir/Erin are clearly refutable, and he has yet to produce objective measurements that support his arguments against Amir/Erin's measurements).
now could mean a real loss for the company as a result of the backlash.
If the events discussed thus far lead to "a real loss" for Tekton, it does not mean one can attribute fault to Amir or Erin's actions. The only backlash thus far seems to be directly related to Eric/Tekton's actions against Amir and Erin. To my recollection, most negative posts against Eric/Tekton, if not all, are directly in response to Eric/Tekton's actions thus far; i.e. the negative posts against Tekton are not the result of the findings of Amir/Erin's speaker measurements/reviews. Thus, any damage Tekton has suffered in the market place are likely better understood as resulting from Eric/Tekton's actions, not Amir/Erin. In the alternative, even if people are reacting negatively to Tekton's products because of the Amir/Erin's findings, that is not a sufficient cause of action.
Since you are a lawyer, I ask you, what do you suppose would be the result of what appears to be the public razing of a company that was spearheaded by the self-appointed guru of a community bent on the demise of his means of support?
I suggest you consider all the times corporations have been attacked by parties from the left and right of the political spectrum. Can people not express their opinions and political beliefs against Chick-fil-a or Bud Light? Can a movie or restaurant reviewer not be critical in their review?
The aforementioned notwithstanding, you are asking me to accept facts that are not in evidence. However, I will discuss some issues that you seem to allude to. You appear to believe Amir and Erin may have some type of legal exposure because their speaker reviews appear to have led to Eric's questionable actions, which in turn exposed his company to popular disdain in many audio forums. Further, you seem to be suggesting "but for their reviews, Tekton would not be experiencing public razin". However, there is no clear connection from their reviews to third party "razin". Their reviews did not lead to Eric's actions, he willfully chose to threaten the Amir and Erin with legal action. i.e. the "but for" argument is far better applied to Eric/Tekton's actions.
Eric's dishonest response, suggesting Tekton was not threatening legal action (when he clearly stated in communications to Amir and Erin, he was considering legal action), seem to suggest he may have recognized his direct actions were damaging the brand he so carefully attempted to grow and nurture over the past few years.
Lastly, regarding forums, forum hosts, and participants, you may want to acquaint yourself with S. 230 and the protections afforded to owners of "interactive computer service".