[great_wubwub]

This reminds me of the Blue Jeans Cable / Monster Cable shakedown nonsense.

https://www.bluejeanscable.com/legal/mcp/index.htm

I wish I could find the original writeup from Blue Jeans, it was frickin' magnificent.

[joe5150]

Wikipedia suggests:

Letter: https://www.bluejeanscable.com/legal/mcp/monsterletter.pdf

Exhibits: https://www.bluejeanscable.com/legal/mcp/exhibits.pdf

Response: https://www.bluejeanscable.com/legal/mcp/response041408.pdf

[great_wubwub]

I think there was a single web page that summarized all of that. IIRC it was extremely well written and gave me warm happy fuzzy schadenfreude vibes.