because of two reasons:

1. We are not a "curation site" by company selecting our preference on the chart. We are a "community" where all people have right to suggest what is "cool." If ONE MOD can decide that factor, it is just a curation site. IFs just have voting power than other people, but it doesn't mean that they "decide" what cool product is.
2. Also, for the scalable way, asking mods to delist the products based on "cool" condition. Mods are actually delisting "generic" products now too, but it's only limited for too generic products. Once it's not too generic and not too new, we try to pass the judgement to the community. This is the way we differentiate to the curation site.