Elizabeth Henning is hooked on Finland and believes it can teach us a great deal about education.
Tired of producing endless tomes, the renowned activist has taken her views to Twitter instead.
Twitter's many billions will go to a select group — not its founders or hardworking users.
Twitter debuted on Wall Street with a bang as shares in the fast-growing social network soared.
While the advent of social media has not changed the basic codes of conduct for employees, it has made many infringements more visible.
The Economic Freedom Fighters has called City Press editor Ferial Haffajee's "suspension" of eight black journalists "unethical".
The ANC's attempt to hijack the Democratic Alliance's campaign was itself hijacked by Twitter. Only in South Africa.
With its revenue nearly tripling between 2011 and 2012, it was about time the micro-blogging site filed its S-1 form, writes Alistair Fairweather.
Security operations are continuing in Nairobi, where al-Shabab rebels have seized an upmarket mall following an attack which left 39 people dead.
Analysts estimate that Twitter could be valued at as much as $15-billion if it comes to market at the end of this year.
Twitter is a useful way to promote businesses and increase revenue – but get it wrong at your peril.
Activists say abuse of women on sites such as Twitter should not be dismissed as harmless.
The contrarian who made her name by stoking controversy in the Sunday papers is using Twitter to champion the little guy in the 'Please Call Me' tale.
Hacker group the Syrian Electronic Army has claimed credit for the Twitter and Huffington Post hacks in a series of Twitter messages.
UK MP Yvette Cooper has lashed out at Twitter after a feminist campaigner became the target of a barrage of abuse.
Percy Zvomuya speaks to Victor Dlamini about 'keyboard activism' and other modern outrages.
Media coverage of the Pistorius trial is close to breaking constitutional principles. But can journalists be charged for reporting leaked evidence?
A new site that uses social media to fight sexism and demand change is getting attention on a global scale.
There are fewer and fewer jobs in journalism, but last week an ultimate job was posted in Twitter's attempt to become a true news operation.