The retro downgrade of specific terms irritates me to no end. You should be able to use the word weldor and not have it perverted into the commonly accepted but incorrect term "welder" for the machine instead of the person using the machine. Assholes.Every so often there is some weirdo from the JK world who calls it a TJU.
I forget if it is here or on JF, bit there is a thread that won't die with TJ-L in the title. It has irritated me for years.