World: r3wp

Is that particularly difficult?

ie. are the differences between R2 and R3 that great ?

Since Red/System has its own struct! library for R2/Core, I think 
it should be doable to port it to R3, which also lacks struct! (it's 
there, but somehow unimplemented)

Not sure I want to spend time on it, because Red is next in the planning. 
But if you're looking to help... :-)

The announcement is now here:

http://development.syllable.org/news/2012-02-15-04-08-Syllable-0.6.7-release-candidate.html