PredictionBook transitioning to read-only mode at the end of 2023 ( read more ).

Arivale (new Leroy Hood startup) will have 10,000 participants by 2020

Created by InquilineKea on 2015-07-11; known on 2021-01-01; judged wrong by InquilineKea on 2020-06-05.

Please log in to respond to or judge prediction