The philanthropic sphere has become increasingly fragmented in recent decades, and that's most likely a good thing.
"Who’s in charge here?
That’s a question an outsider might well ask about the curious world of philanthropy. Is there a clear group of leaders who are setting the direction of all this giving? Are there key institutions that knit these leaders together? Is there a shared set of norms and expectations that govern behavior? And is there rough agreement on where philanthropy should go?
The short answer to these questions is “no.” There is not a single philanthropy establishment. Rather, the philanthrosphere is becoming more fragmented all the time, with distinctive groupings of funders who operate in different ways with different goals and connect through different institutions."
-- David Callahan at Inside Philanthropy