Here is the official JoS statement on this :
We also have websites for different regions and countries , the reliability of which can be determined by the fact that links to them are on the main page of the forums.
I would not recommend spending time studying and watching such groups. Instead, you can read this article, which clearly shows and exposes one of these cases :
ancient-forums.com
Edward Lonsa is an authoritative person, and is also responsible for the Russian website of JoS. Here are the words of Voice of Enki [JG] about him :