I noticed one interesting feature - on Habré, a lot of attention is paid to Habra himself, we are discussing how we behave and discipline. Participants are getting better, more honest.
I want to say that in ordinary life, offline, there is a lack of view of oneself, there is a lack of self-criticism and even foreign criticism.
The truth in life can tell two or three closest person, and the rest is easier to remain silent. Maybe you should write a bluetooth prog game so that offline can even express your opinion anonymously via the mobile phone?