After sticking to the strategy of doing one thing well for a long time, Twitter is announcing changes to its service thick and fast.
The latest features to be announced by the social network are group messaging and video. As promised in November, Twitter is now allowing users to direct message up to 20 people at once.
Users will also be able to film, edit and share video clips of up to 30 seconds in length.
The announcement will be seen as an attempt to boost the amount of time people spend on Twitter. (AFP)