Just a random idea which came to me… What about a Poll feature where users can simply give their vote without writing a post. And for these threads one could make a new category maybe.
I´m thinking of questions like “How often do you withdraw your money” or “How much do you earn per week”.
Let me hear what you think
That would be awesome, it would be great for support so they could see what buyers/sellers need most. Like new features to vote on, and other things!