Welcome to @vitalik.eth, co-founder of Ethereum!  

He’s kindly agreed to do an AMA. Reply with your questions. :)

@vitalik.eth why do you think crypto-based prediction markets haven’t gained much traction yet? do you still think they have potential and what do you think is needed for them to take off?

They're slowly getting there! Polymarket has been making quite a bit of progress lately, it seems to have a better combination of business development talent and crypto talent than any of the previous attempts.