te heirarchy to hang them on. The idea being that the upper 
echelons of the heirarchy are more likely to be useful if they have 
been designed to fit the actual contentful ideas onto, rather than 
being designed a priori. Particularly when there seem to be tools in 
the offing which can do this latter job semi-automatically.

I think this strategy is particularly likely to be more productive 
for the SUO, since the actual things which engineers, biologists and 
folk like that actually need to be able to ta