...now that I have your attention, ;)
Polkadot OpenGov is a completely unique mechanism for decentralized treasury management. Other chains could learn a lot from us.
Project Catalyst is a "decentralized" innovation fund for projects building on Cardano. We could learn a lot from their successes and mistakes.
There is a community organization called Catalyst Swarm whose coordinator would like to do some cross-pollination of ideas and cross-chain learning. Show your interest by commenting here if you would like to participate in an online session or two.
Cheers,
Tomi
PS. *it's not.