Hi Anh,
I am certainly interested in pursing this with you.
However, my full stack development experience (15+ years) comes from .NET/MsSQL so I'm still relatively new to open source platforms and PHP/MySQL.
Do you want to create the repo under github.com/wpmetabox?
As an aside, is there a way to filter forum threads? I cannot find a "My Posts" link to quickly find all threads I have started.
Thanks,
David