Why would I donate to a site that is responsible for centralizing information around the world?
Huh? Much information was always centralized in a few major encyclopedias and large publishers' publications!
Wikipedia is the encyclopedia that anyone can edit. So creation of content is being decentralized.
It's all open publication license..... Anyone can download the database dump of all the content and share....
And so far, nobody's created any peer-to-peer Distributed Wiki protocol alternative to even try to replace using a centralized website, yet.
WP is still a step away from centralization; however.