aclays
I would say that in general the forum has been used for debating. just in a different way. people are debating by posting articles, the downside to this is that you don't hear peoples personal opinions as often, you hear opinions of somebody off the internet (any one of us could google it if thats all we wanted) the upside of this I feel is very obvious, every time people start talking and trying to actually debate it has always degenerated to where there is no productive religious debate, so debating by posting articles can be good.
although it is very hard to debate on a religious subject, its not easy when somebody else is attacking your beliefs! So how could you ever get around this? I don't know that there really is a way. when you get people of different religions, its inevitable that somebodies toes will be stepped on. I guess its what we make of it from there. or.. perhaps the route we should take is not posting here merely for the purpose of converting other people. I would guess that 75% of the material posted on this forum is devoted purely to convince somebody that their religion is wrong, or purely to try to convert them.
I think your question is an excellent one. If everybodies purpose here is to convert rather than discuss, then what is anybody hoping to accomplish?