Nice to see this much interest; sadly it's not clear what to do. Thanks bhickey for the pointers below to the VA AG and IRS.

I'll try to keep that blog post up to date. Today: PIR posted an official response -- low on content, no additional redeeming tidbits. https://www.keypointsabout.org/

Tellingly, they do not once mention the word "endowment" or derisking [for ISOC]... which seemed like the one plausible argument in favor of this move: ISOC sacrificing the public registry for the rest of its mission.