David, I follow you on Twitter. Again, I love the transparent, and fresh nature with which you explore econ-/fin-/-tech. Your piece above has real appeal.
As an entrepreneur who has been through a couple of IPOs, I can tell you you’ve nailed it WRT to calling out some of the pain of trying to continue to innovate as a public…
The failing is in the way the news was originally broken. “Mark Zuckerberg Vows to Donate 99% of His Facebook Shares for Charity”
What you and if you are correct, Silicon Valley is up to something new. Progress even. However, it is not the same as big “C” charity, which has centuries of precedent as an idea.