Yeah..very interesting.
Especially the tie that GoG seems to have to NWN already. Being responsible for the polish version or what it was...amongst other things.
The thing with NWN is...as we know...a game way ahead of its time. So even if the release date makes it ok to release as an oldie there are probably too many people playing this game still to call it an old classic haha.
Actually...I would even take it personally if someone said this game was an old classic

But sure...any kind of digital distribution of NWN is very welcome (!).
But#2 with Atari/Bioware even shutting down the possibilites to download the premium modules (and the appearent legal issues) I think I know where this is heading unfortunately....nowhere...
Interesting site though...that GoG...
If the legal problem was overcome perhaps there is a chance of change but for now it seems to be dragging out on time like many legal issues.