the reason people find these massive pay packets unbecoming is because it's a nonprofit. Companies can do what they like -- but these folks are going hat in hand to civilians and asking for handouts, which they then use to people these people 700k. Are you happy to subsidize that? I suspect many normal people donors would not be.
This seems to me like a strange and counterproductive attitude. People are fine with Facebook or Google manipulating them and extracting vast amounts of money from them and handing it out to their employees, but get upset when an extremely useful product simply asks for voluntary payment from time to time to pay out a fraction as much in order to retain talent?
The world would be better off if people were happy to donate to useful products like Wikipedia, and encouraged high pay there (because with a large enough denominator, it's an insignificant amount of money to users), and more upset about the exploitative practices of mainstream companies. Then we might see more open and straightforward services like Wikipedia, and fewer creepy and insidious businesses like Facebook or Google (thinking specifically of YouTube and it's attempts to drive 'engagement' here...)
Hm. Though I'm skeptical it's really "talent" in the sense of purely meritocratic ability, you know? It seems cronyish. Why does a nonprofit actually need someone who is "worth" 700k/year? Would that person be able to command that much in private industry? In theory, if they could legitimately pull down 700k from nonprofit work, this suggests they would be worth far _more_ in industry. The Wikimedia foundation does not oversee a fast growing startup. They need to maintain a website. Why does that need 200 staff and some of them pulling down 700k? The other thing is that nonprofits have a fundamental misalignment in product market fit. They are not selling a good to a customer, so the feedback loop is not tight. They have to convince donors of their value, fundamentally an ideological proposition in many ways, but the donors are not the consumers of the product. So there's an information asymmetry there. Of course I agree on all your points about corporates. But nonprofits get a special status -- both in terms of tax and in the eyes of the public -- so we hold them to a different standard.
It's hard to argue with someone who calls running Wikipedia "maintaining a website". Either you have never worked in the industry or you're just being intellectually dishonest. It will take you 5 minutes to find videos of the CEO of Wikipedia talking to congressional committees about just a small selection of stuff she was dealing with.
And for doing that she was paid what a staff software engineer makes for taking 6 months to change the shade of blue of a button in gmail.