Hi Lee
I see. That's very interesting. It does seem that some wiki projects have been more successful than others in general (for example the BBC's h2g2 in relation to wikipedia). I'm not sure what the magic ingredient is. But I'm certainly intrigued now to find out some more about wiki success stories in general. Time for me to go do some reading.
In any event, there does seem to be potential in general along the lines of SDN; so I wouldn't be surprised to see something up and running eventually.
Anyway, thanks again.