Datasette maintainer here. I’ve been meaning to reach out to OKFN people for a while. I think the project shares a lot of philosophical goals with OKFN - my aim is to make it as inexpensive and easy as possible to share data in as flexible a way as possible.
One thing I’d love advice on is how Datasette could incorporate data packages - as both an import and export format.
People may find a recent talk I gave interesting - it covers ny Dogsheep project for personal analytics built on top of Datasette. The forum won’t let me include links (presumably because my account is new) so search Google for “Personal Data Warehouses: Reclaiming Your Data”.