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I hope you are right, it's growing like crazy though, and that usually leads to diluted platforms in the social space. We need to be setting precedents now as a community so that newcomers learn the style before they overwhelm us and destroy the value!

That is right. Many things aren't clear hen it comes to collaborative efforts regarding content posting.
There are some posts explaining the quality of interaction one should have but it should be something like sticky posts for every new user.
The quick start guide available at the moment isn't enough to emphasise on quality of content.