suppose I parachute into mainland Africa, could I help the people with my Hacker skills?
bobochan: Wouldn't it make a bit more sense to signup with an organization that is already working on this:http://www.geekcorps.org/As someone that has wired networks, written code and taught some basic computer skills in Africa, I would suggest narrowing down your search a little.  Africa is a vast continent and there is a big difference between what you might find in Tunis vs. Kinsangani.There are probably many projects that could benefit from having geek help but do not think you can just "parachute" into many places without a great deal of preparation.  Without concrete plans for things like where you are going to live, how you are going to get medical care, etc. you may end up being more of a liability than an asset.Good luck and do not give up trying to find a way to help.  I lived and worked in Africa for four years after college and it was a great experience.