
Chief Francis Kariuki who was startled in the night, tweeted in Swahili: "Thieves in Kelven's living room, let's help him out please." Followers of his account who received the tweet in text format, sprang into action, surrounded the house and forced the thieves to flee.
In Egypt social media including twitter, helped the revolution which saw the government of the day being overturned. This is how powerful the potential of social media is for Africa.
"It's all about empowering the local person on the ground with information," Kariuki told CNN. "Before I decided on this, I asked around: how can I reach all my people in one time at no cost to them?" Twitter was the answer.
This was not the first time the chief has used twitter to inform and alert his locals of what is happening. He has sent many tweets to mobilize his residents to a cause, at very little cost. According to a research by Portland Communications and the trend-analysis group Tweetminster 57% of tweets from Africa come from mobile phones.
This means the future for internet penetration for Africa still largely depends on mobile devices.


