You can vouch for
Existing Ethos profiles
Ethereum addresses
Twitter profiles
regardless of if they have joined Ethos or not.
The only exception is that twitter profiles must have at least one review before vouching.
You can vouch for
Existing Ethos profiles
Ethereum addresses
Twitter profiles
regardless of if they have joined Ethos or not.
The only exception is that twitter profiles must have at least one review before vouching.