What prediction markets related to blockchain do you know besides, augur, gnosis and stox?
There maybe some more, but methinks this is a network effects game with one big winner. Augur was first, and I reviewed it back in March 2015:
Conclusion: Augur enables the long tail of prediction markets.
So much for theory. But traction momentum now looks weak: https://www.coindesk.com/where-have-all-the-augur-users-gone/
any insights on this?