MS probably hates that the source for XP/2K3 leaked because it means more people will put in effort to fix and extend/backport, even if it's not truly legal, wh

MS probably hates that the source for XP/2K3 leaked because it means more people will put in effort to fix and extend/backport, even if it's not truly legal, when MS would rather coerce them into the latest most invasive and user-hostile version. Also because projects like NTVDMx64 show how some of their decisions have been political instead of technical as they like to claim. Far less people care about Bing or Cortana.