Ask HN: Would you join an invite-only community for engineering managers?

Hi HN - Andy here. I'm the co-founder of a startup that builds a modern wiki for growing teams.

Posting here with an idea that's been on my mind for awhile after talking to hundreds of engineering teams, but wanted feedback from the HN community first before decided to take action.

We're thinking about creating an invite-only community for engineering managers. The space would be a place to share knowledge and help each other learn to grow high performance team. From what I've been able to find, there's a lot of information out there on general management, but not a ton on managing engineering teams specifically. Our mission is to help teams grow and thrive together, so the plan is to make this free.

Would this be something you'd find useful?