For real on grey beard . I praised the MU plug at the very start of production when busta was involved in the creation and old grey beard took offense ,thinking I was advertising on his site if I Recall. Some folks like the power trip of being an internet moderator. He can go pound salt.
I joined GBO after that, but I do remember a time when one wanted to talk about that plug it was the "unmentionable" breech plug. Apparently enough water has passed under the bridge that the MU and the Precision plugs can be talked about freely without "code talk".