[aacid]

While I agree that facebook is mostly obsolete outside marketplace, one thing I cannot find substite for is small communities mostly tied to specific location. If I go to facebook it is for marketplace (we have nice dedicated web in our country that works great) but for one or two groups created for our neighbourhood and the wider area around us.

[outer_web]

Isn't that what nextdoor is? I have no firsthand experience but hear it talked about.

[42772827]

Nextdoor has cornered the racist busybody market but nothing beyond that.