I came across this new article. If this were Wiki, rather than Viki, this article would be declared a stub with loads of inaccuracies. Take a look.
This article seems to refer to English language only. And even there the Eng. Editor can lock the subs. As a rule (with some exceptions) the CM does not lock non-English languages, the moderators do.
If indeed you just wish to focus on the Eng. language here, why do you not mention the Editors, the actual quality control managers of English on Viki? Btw, the non-English languages also have various proofreading systems. I wonder if you knew this?
I don't even want to go further through the Community pages. God knows what I might encounter there.
I was originally looking for the link to request subtitles, for the whiners on one of the projects, to redirect their anger and make them feel vented and useful. Anybody know the link?