Facebook founder Mark Zuckerberg said: "I grew up with the internet, but only a third of the world is on it today. We are really close to the beginning of this. The majority of people in the world have never seen anything like what you and I would call a computer."
Facebook's bold new look for Android becomes available from April 12.
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But the total number of homicides recorded by police fell by 6%, from 654 to 617.
So - and I have this from multiple sources - our own spooks believe they can manage and contain the risks, writes Robert Peston.
On social media, users claiming to be in the area reacted to the tremor.