*sighs*

There's a lot to unpack in that one statement, as usual. 

1. IDGAF about businesses, in general. The app/system I want is not a business. I want to be able to rate and share book recommendations with fellow nostriches. 
2. I can parse BS reviews from others. I know that's not a universal quality. I am ignorant of how things can be "gamed" since I don't think about things like that and am more honest than most.
3. I suppose my view of this is rather myopic since I don't expect this to be used by very many people for a very significant period of time. I'm overall very skeptical of nostr super-adoption, so... I can deal with a preferably simpler system at the beginning that is coded to be flexible enough to add in enough Pow to prevent gaming later. Start simple, but start!