The CredSperiment is the cutting edge of SourceCred.
It is the where the SourceCred Core community dogfoods and experiments with novel SourceCred mechanisms and plugins. If you want to get involved all you have to do is create a profile and get started!
The CredSperiment also includes initiatives, which represent coordinated effort to improve SourceCred. Initiatives are important to flowing cred within SourceCred, and users will be able to commit Grain to create initiative bounties.