From VOA Learning English, this is the Tech Report.
Johannesburg is tweeting up a storm. The South African city leads the continent of Africa in Twitter usage. A new study shows that Johannesburg averages one tweet every 13 seconds.
The public relations company - Portland Communications carried out the study called How Africa Tweets. It gathered information about geo-tagged tweets from October to December of 2013. A geo-tag records position information of a tweet. The study shows that over 600,000 geo-tagged tweets were posted during the three months.
Allan Kamau leads the Nairobi, Kenya office for Portland Communications. He says it is no surprise that Johannesburg leads Africa inTwitter use. South Africa has the highest smartphone usage of any country in Africa.
Also, Egypt featured highly - Cairo, Alexandria, other top cities in terms of active tweeting. Moving to East Africa, Nairobi is the most active, not surprising. Its sixth most active on the continent, said Kamau.
But Mr Kamau says geo-tagged tweets do not represent the total number of tweets from each city. But he says, they do provide a dependable estimate of Twitter usage.
It should be a broad indicator of the trends within the Twitter sphere. Its representative enough for it to be a broad indicator of Twitter activity, trends in terms of how people are using it, said Kamau.
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