I vote for this idea. I dunt know much about metalworking, but there's
a faint hope I may one day learn something useful enough to pass on.

(at least, I hope to be able to contribute more advanced things than:
wot you have just welded will be hot. don't touch it.
wot you have just lathed will be hot. don't touch it.
wot you have just angled grinded......)