Second:

I’m attempting to answer two questions in this algo flow: 

1) how to quantify “social onboarding” so we can measure its success (in terms of higher retention rates?)

2) how to discover the “nostr advocates” who are doing all this good work?

Given the value statement for “social onboarding” stated above … these are still valid questions to ask, regardless of how the “incentives and rewards” play out.