I just used this thread as an opportunity to highlight some disadvantage you should definitely consider before joining any campaign, If you can handle posting high number of posts without spamming then you can go ahead.
It is max post counted per day only, and participants must not fullfill exactly 20 posts per day to be paid. There are always two types of posters: bad and good. Good posters will do know when they must stop posting, when they don't see reasons to make posts. Personally, if I don't see interesting topics or interesting discussions, I will not make posts.
The key thing is good posters are able to handle their greediness to hunt for maximum money with max post number. There are some campaigns that have max weekly posts at 50 or 60, and I saw there are many participants don't fullfill max posts. This thing can happen with Yobit campaign too, especially from now on posts will be checked quality before being eligible for payments.