There are different threads on BMF.io community and each thread are designed to be of help to the community and as well as the members. There are different questions and as well as answers provided on each segment. Unfortunately, from my interaction with the community, I can't really say the ones that always get the most engagement.
I do believe the engagement will come based on how interesting and relevant the posts are to the community and members.
I do believe the engagement will come based on how interesting and relevant the posts are to the community and members.