Problem with stake is they allowed negative trust user to join on their campaign if they changed their rules to make it more stricter to the user who got bad status in this forum maybe it could lessen the spam happening on this forum.
They are not the only ones. Nowadays with how decentralized the system is and how many people there are in DT it is not uncommon to see negative feedback on people who write quality posts and also the feedback sometimes has nothing to do with trading risk.
the problem is that they have set a low payment rate per post and in addition, they pay for a large number of posts. it was practically created for spammers because slightly better quality posters will not be included in the campaign where they have to write 100+ posts to be paid like in the others for 25 posts.