International contributions on Cryptotalk have stopped almost completely but Russian replies are still very active, I don't know why.
Probably Yobit is not seen more international traffic
Activity dropped suddenly, over a few weeks almost no activity was recorded anymore. I believe it was due to stopping incentivized posts but I don't know. I've never signed up at YoBit, so I anso don't know how it worked to get incentivized. I didn't see any announcement, too.
I seemed to be very suspicious but Cryptotalk had a good design and was easy to make a post.
If you search about Bitcoin and find forum for Bitcoin discussions, I am sure with you a first search result would be Bitcointalk.org because it is a biggest forum for Bitcoin talk/ discussions.
I saw it but I didn't know if it was still updated and I was not sure if normal people are eligible to have a sign up at Bitcointalk if we are not core coders.
I just signed up at different forums first and overally, my experience wasn't bad but after reading more on Bitcointalk, I later signed up here for reasons stated above in my OP.