The company marked one billion accounts today, but revenue from future users in emerging markets is less certain.
A prominent venture capital fund—Union Square Ventures—reckons so, but it adds that academic credentials will also remain vital.
The open-source foundation will create smartphones for the developing world with apps based online.
Tesco, the British grocery giant, gets into e-reading.
At our event in San Francisco the Twitter inventor explains his guidelines for creating good technology.
Its new search engine gets shoppers spending more online.
Can the technology tools that defeated proposed legislation like SOPA/PIPA bring about a government that works?
Nobody disputes that we need to better understand the nature of modern society and the financial and economic institutions on which it depends. Perhaps a list of grand challenges would help, says one researcher
Large merchants are joining forces in the battle over who controls smartphone payments
Square will soon be accepted in thousands of Starbucks stores.