Unfortunately it started to gain stream in a thread that was initially focused on another subject. I did find these threads:
- https://community.openhab.org/t/openhab2-binding-development-thing-types-xml/49691\
- Develop new OH2 binding without eclipse?
- Creating a Binding Skeleton for OpenHAB2
but none of these are the thread that I remember reading where some real collaboration is taking place. Perhaps the link to the github repo in the second link will lead you to them.