[marviel]

I've been observing https://www.minds.com/ , which appears to be an interesting open-source competitor in the space.

It's based on blockchain, which makes me nervous, but it does allow you to purchase a version of the product which removes all promotion from the product entirely.

[lanevorockz]

why would blockchain be an issue? The idea is that you get trusted metrics instead of a black box that you can never see inside.

[guipsp]

Not the OP, but I tend to associate anything cryptocurrency/blockchain related with snake oil.

[marviel]

Pretty much this plus the fact that I've not (yet) reviewed enough of the available literature on ETH, which this site is based on