I haven't analyzed her argument, yet, but a managing editor at Tikkun, Alana Price, apparently disagrees with my concerns around David Harris-Gershon, The Troubadour, on Daily Kos.
She has a piece, promoted to the Times of Israel Top Ops list, entitled, How to avoid real dialog on Israel/Palestine: A response to Mike Lumish.
I am very much looking forward to seeing what she has to say and to responding to her argument. All I know for certain is that David Harris-Gershon spreads hatred toward the Jewish state of Israel, and thus toward Jewish people, more generally, by claiming that Israel is an "apartheid" state and via the classically anti-Semitic canard that Jews control the government of a sovereign power, in this case the United States.
Michael Lerner should absolutely be ashamed of himself for offering a venue to someone as toxic as David Harris-Gershon.
It's indecent and dangerous to the well-being of the Jewish people and we have every right to stand up and say, "NO."
I am looking forward to considering Ms. Price's argument and will respond sometime over the next few days, perhaps early next week.