About the only thing I can think of would be history
analysis figuring out what each contributors's
contributions were to the current version of an article is... Though it still might
require a lot
of I/O if you try to let people analyze [[George W. Bush]] in real-time?
Maybe we can make a list of Articles we want to analyse (because there will be only temp
usage of us)... What tools are existing and ist there optimation for grid/cluster