Wikimedia is not only a non-profit, but also Google's more sucessful competitor in organizing the world's information and making it universally accessible and useful, albeit with some factual errors and unsourced statements.

Google benefits from Wikipedia articles in that they make Google more useful, but if Wikipedia is always the first result, people will begin to go directly to Wikipedia to get information, just like they go directly to Facebook or to Twitter, even though Google also benefits from their public information.