As discussed to have guidelines, I have created an [initial draft](https://docs.google.com/document/d/1c1KRjIj0voZb9azfI1_qFCBLaeTSUt0Ri8dC26qgLWE/edit?usp=sharing). We should discuss here in the comments about what belongs in the guidelines. And after finalization, we will push it to the webpage. Please request edit access to add more pointers.