Really, asking "what should replace Facebook" is putting things the wrong way around.

A more interesting way to ask the question is, "what did Facebook replace."

People used to build their own websites. People used to have blogs. People used USENET which was truly distributed and un-censorable.

Facebook and Google took the open internet and open standards and monetized and made everything crappy. Enough of that. Nothing should replace Facebook, it's done, stick a fork in it.

@hhardy01 I think this is a bit optimistic though - while people did do those things, far more people were able to communicate with people because Facebook made it easy.... while also siphonining their data, slinging ads, and violating their privacy.

The things and protocls you mention had a lot of freedom, but fraught with problems. Usenet became a hive of spam. Most people couldn't make a web page.

The problem is how can we make it easy *and* liberating?