Here all members are in competition to write forum posts. I did not find it in other sites.
This is obvious because we get points and money for replying any forum thread. Moreover many of us forget to post forums under right category. We are in haste.
It also build up a good friendship among all.I personally do not know many even can't see them but feel that they are closer to me and react as they are very closer to me. I like it.
I have started participating in forums recently and I found it very interesting. All the members are very good at discussion, sharing information and asking questions. And one thing i noticed that the members are more interested in discussing a topic rather than earning points. This is to be appreciated!