I would be interested to repurpose Froide for doing so called Subject Access Requests. This is part of the MyData idea, and enables individuals to easily get access to their personal data from private companies. So instead of the classical use of Froide, we have authorities ----> private companies, documents of interest to general public ---> personal data.
Obviously this would require some work on Froide, but really not that much. I would like to have a conversation about this in the next OKLabs meeting, and in particular how to setup different repositories to facilitate work down the road. Flagging @apoikola, @danfowler, @loleg and Stefan W on Twitter.