critics say that in part because of its structure as a warehouse of donor-advised funds, the Silicon Valley Community Foundation has not had a positive impact on the community it is meant to serve. Some people I talked to say the foundation has had little interest in spending money, because its chief executive, Emmett Carson, who was placed on paid administrative leave after the Chronicle’s report, wanted it to be known that he had created one of the biggest foundations in the country. Carson was “aggressive” about trying to raise money, but “unaggressive about suggesting what clients would do with it,”