Hi Martin,
I'm not sure is it possible and practical for you, but how about to put some text in your blog with those important words in some other language which is spoken in SA beside English?
Other than that what about trying to connect to other social networks like Facebook -maybe you could open there Facebook page (it should be very easy) and maybe by doing so your blog could get some additional attention?
Those are just some ideas...
Dear brothers please open Martin's blog from time to time and be free to left some comment there, lets support him in his try to help African brothers:
http://matrixmensa.blogspot.com/Pero