Thread theme is a load of
.
Give the public experience levels? WTF for and who precisely is going to be paid to accurately collate, validate and publicise the data? You clearly have never worked outside a 1st world country before....
'Experience is an inference of ability'
That's why people give a 'work sample' at a job interview, in our case a sim ride.
Not foolproof, but a more valid way of measuring ability.