Here's a concrete example of where the proposed moderation model for channels:

1. More control over the main feed algo

2. Includes the existing concept of hosts

3. Expands the pool based on simple (hold an asset) and advanced (recipient of a successful Nouns proposal) onchain criteria 

4. Less work :)

Could it be possible to see who has signed up to a particular service? 

So for example, users that have signed into my service will be boosted - usually it’s those who are asking for help or need attention the most.

automod.sh — power tools for your channel. Setup in < 2min.

Head of Growth: Webx, CoinPost, Motto: Learn/Build/Share. Web3 builder - building /farthercast 

https://farthercast.xyz

Sure. Either through some onchain proof or maybe a tool like @automod will allow for an API to update the allowlist.