Seems like this is the link in question:
https://successfulsocieties.princeton.edu/ (no comma)
If the concern is less committed EAs working in EA organizations, could EA orgs shift compensation to a structure like:
65% compensation through income; 35% "compensation" through donating to the employee's organization of choice?
Percentages are ofcourse arbitrary for the purposes of this post. This has tax benefits as well.
I work in-house for a tech company largely dealing with commercial agreements + international privacy/data/security issues. I'm happy to provide informal advice to any EA aligned org and contribute to this project in any way that may be helpful.