How are unions worthless? First they can prevent unsustainable growth. Wikipedia doesn't need to grow, second they prevent exploitation of the worker, why should some random person treat wikipedia as their personal lottery wikipedia wasn't a new, or good, or well executed idea. It's a basic service that helps collate information.

What's wrong with outsourcing? That's what we do with all our bad ideas. Need to blow leaves from one side of the street to the other? Get a Mexican to do it. This frees up people to have better ideas, like well written articles that don't have a hundred irrelevant links littering the page.