It requires a lot of people and core knowledge to develop and run. To some extent Wikimedia is a research company too.
it is sad to say, but it is obvious that the general good name of the wikipedia project is parasitized by nonprofit sector careerists.
On this site, you will find many who will breathlessly insist that the only way to run a website at scale is through top tier engineering solutions developed by teams of highly paid engineers. I am not sure why the calculus changes so much for a non profit. Elsewhere in this thread, someone noted that they have $8 million in processing fees just for their donations.
I have no idea what is the right number they should be spending, but I know their costs are much higher than servers and bandwidth.
Programs totals are: $69,371,450 I was expecting to administrative totals to be higher: $11,531,675
[1]https://meta.wikimedia.org/wiki/Wikimedia_Foundation_salarie...