First of all, Kudos for this awesome initiative!
It’s not just the process to help to onboard new people in the ecosystem, but also the unified access, the incentives, and the feeling of challenging us.
This proposal can help many people to get started with real-world experience right after educational processes (like Polkadot Blockchain Academy, or PBA-X), closing the circle for introducing them to the ecosystem and making the efforts to educate developers on Substrate/FRAME/Polkadot, and related technologies way more useful.