Feature Request/inquiry: Chord Companion expansion packs? community-made progressions?

[jonatello]

i notice we can "save as preset" new progressions, but i was wondering if it's possible (or already happening) to download progressions, share progressions, etc. I'm imagining various enthusiasts uploading, say, a collection of bebop jazz progressions, famous classical progressions (say, a Debussy pack), etc.

i know this is all stuff a proper musician should be able to work out on one's own, given the tools already available, but wouldn't this be cool? Is this already a thing, and I've just been oblivious?