@Malik Omer i think you misunderstood about the theme, the topic you mentioned means we didn't provide the support for the facebook theme that was part of OSSN v1, 2, 3 so in v4.x we removed it. If someone wanted to create themes similar to other platforms they are welcome. But Due to some reasons those themes must not be hosted on our community, as this theme is not hosted on our community so this theme didn't violates our terms.
About Zet, please let us know where he used abusive language ? I tried to search it but i haven't found any such a abusive language by him. Zet is a very good team leader and create many useful tutorials. Please note that if someone guide you about the correct use of product , don't take the comments negatively, He tried to teach you correct way to create components.
For everyone information, Zet Man is also the Team Leader since long time. We are always here to help you but we are unable to provide the complete code. I hope you will understand that we are trying to teach correct way to do things with OSSN so later you didn't get issues during upgrades.