theodp writes: "Bill Gates famously spent hundreds of millions of dollars to develop, implement and promote the now controversial Common Core State Standards," reports the Washington Post's Valerie Strauss. "He hasn't stopped giving." In the last seven months, the Bill & Melinda Gates Foundation has poured more than $10 million into implementation and parent support for the Core. Strauss adds: "Gates is the leader of education philanthropy in the United States, spending a few billion dollars over more than a decade to promote school reforms that he championed, including the Common Core, a small-schools initiative in New York City that he abandoned after deciding it wasn't working, and efforts to create new teacher evaluation systems that in part use a controversial method of assessment that uses student standardized test scores to determine the 'effectiveness' of educators. Such philanthropy has sparked a debate about whether American democracy is well-served by wealthy people who pour part of their fortunes into their pet projects — regardless of whether they are grounded in research — to such a degree that public policy and funding follow." If you're still on the fence about Common Core after viewing it, the Onion just came out with a nice list of the pros and cons of standardized testing that may help you decide.