I would like to know whether it is possible to implement some "Position Analysis" functionality like in commercial programs (SmartGo, MFG etc.). Currently we only have "Score Estimation" that relies on engines. But it gives only a single very uninformative number, with no dead/unsettled groups and established/potential territory shown.

Oops, I've found a post in the wish list with essentially the same what I want:

http://senseis.xmp.net/?DragoWishList#toc36