I like dolphin. Over 10 years I'm using it. But in my experience forum module cause some problems if you use it other languages except for English. I'm trying to follow the technology. What I understand that forum systems has ended up and questions and answers systems is geting more bigger and bigger. I think that forum module must change into a question and answer system by inspiring quora. I wonder waht Andrew think about it, what is his vision about this. Thanks for all.