Oh, I see after giving it more thought how a context field would be useful for adding another degree of separation into the "web"

I rate npub x at 90% for politics, they rate npub y at 90% for politics, npub y gets their opinions included without being in my list - doesn't work for different contexts without the "for politics" field

But that's still only 2 fields - why would we want 3? 🤔 I might have to read the thread more later today