I'm with those who say "Who cares if Wine uses it".
The possibilities of
a) open source drivers for reactOS (and windows(Arr)(C)(TM) itself) with a proper gallium winsys, and
b) working acceleration for emulators (Other than VMWare, which was already working on a version of DirectX on gallium) running windows ontop of Lixux
are more than enough to satisfy me.