Yes the Aragon community is very interested in SourceCred. The CreDAO experiment is a step in this direction. It was determined that currently the computational complexity of SourceCred is beyond the capabilities of the Ethereum blockchain that Aragon runs on top of. In the future, however, Arachain and Flora (Aragon Cosmos chains) might make this possible. In the interim we would need a trusted admin or staking game to facilitate the process. Community recognition and rewards is essential, and SourceCred can help a lot, so exploring this more is on my to do list.
Also, beyond just integrating the SourceCred software itself, we’ve also been thinking a lot about how to implement many of the principles of the SourceCred community. This is mainly centered around how to make systems open and transparent so that participants can remain anonymous. The goal is to allow participants to engage how they want and when they want, but also be able to earn reputation so that they can contribute to changing the systems they engage with. Hopefully this will result in systems that work for people vs the other way around. This isn’t unique to SourceCred by any means, but a lot of discussions in the Aragon community (esp in my world) have been very much inspired by conversations here 
Slightly off topic question, but does anyone know if it’s possible to plug SourceCred into Discourse and only have it process threads that have a certain tag? If so, that would be amazing.