Nextdoor

[ChemGal]

Has anyone used this?
I've seen things for it before, but got an invitation in the mail today to join - invitation isn't actually required AFAIK to use it.
I'm a little confused by the referral code and would like to know the purpose.

 

[Mrs.Anteater]

What is it?

 

[ChemGal]

What is it?

Neighborhood communication app. Without having joined my guess is something like facebook community groups.