I, too, am with Brian. To say give me your money but get out of my business may well be the reason we've made such little progress on some of our biggest social issues. New money and new players will most certainly disrupt the status quo of our sector, but I'm more interested in seeing lasting, positive change than demonstrating sufficient respect for "the experience of those who commit their professional lives to sector causes". If Zuckerberg and his money can help make that happen, I say "welcome to the table" Mark! Your money, business sense, your connections, platform for engaging and influencing others, your creativity are all needed here... we'll fill you in on what you need to know about the problem and perhaps together we can make some change happen!