Ages ago I wrote a parody web page about BSML, and some Bioinformatic Sequence Markup Language shovelers complained to me about it.

You will never guess what excrement of theirs that I called them on.

https://www.donhopkins.com/home/catalog/text/bsml.html

A manufacturer of solid lubricants made from a mixture of polymers, oils, and other additives also complained to me about my web site about Microsoft Monopoly. I wouldn't sell, but they grabbed it up after I let it expire.

https://donhopkins.com/home/Micropoly/

https://www.micropoly.com/