Does anyone know if there is (currently or in development) a good #fediverse story which would cover this use case?

I just got a flyer from folks up the street (I don't think I know them, but am not actually sure yet) inviting the people in our house to join a #nextdoor group to discuss planning a block-wide garage sale.

I loathe nextdoor, but I will likely join anyway because I loathe the crap accumulating in my house more. :)

I would love to suggest "next time, maybe try this:" to them - but I don't actually have a good "this" to suggest off the top of my head. Anyone? (Thus far, all I can come up with is, "at least it's not Facebook")