It is simple really, what is the point of immigrants moving to the Northern Cape?, economic hubs of S.A. are KZN, Gauteng and the Western Cape. People follow the money, other provinces can get their act together all they want the just won't be able to match the three, it is not like the WC was an inhabitable desert that the DA transformed into what it is today and other provinces can simply do the same, it has always had the advantage over other poorer provinces, which are made up of former homelands and rural areas.