Thanks for the very patient and civil response, and I am sorry for my tone. I am far too used to being challenged and confronted about simple statements of his

Thanks for the very patient and civil response, and I am sorry for my tone. I am far too used to being challenged and confronted about simple statements of historical record in software and technology, but talking to other old farts in the industry, apparently this is now commonplace. :-( I apologise. I was very impressed by the tech demo of Open Croquet that I received, but there is only so much space in a Reg article and I didn't feel that I was technically qualified to go deep into how the tech works. I can respect good tech or a good demo even though I have no use for it myself. I don't do online gaming at all and have not done so since its very early days. It is outside my ballpark: I personally am not interested in using 3D, or gaming, or VR, or programming any of these things. Which is also why I do not follow other entrants in this field. So I am sorry but I'd never heard of TR, or of Mozilla's offering.