TechFlow news — Ethereum founder Vitalik Buterin stated on social media that prediction markets and Community Notes have become the two flagship societal cognition technologies of the 2020s. Both aim to pursue truth and democracy through open public participation, rather than relying on pre-selected elites. Vitalik expressed his hope to see more innovations of this kind.
In a follow-up comment, he added that prediction markets and Community Notes are complementary. One major criticism of Community Notes is that annotations appear too slowly, whereas prediction markets address this issue by incentivizing people to predict future signals and reveal them as quickly as possible.




