Inside the world of social media ghostwriters.
Jason Snell takes a shadowy flight into the world of people... who do not exist.
Even before Twitter's initial public offering announcement grabbed the spotlight Thursday, the market for tech IPOs had been heating up thanks to a general rise in stocks.
Twitter's ecosystem could expand, thanks to the money it would raise through a public offering, some analysts argue.
Would you take IPO advice from a man whose company's own public offering was beset by technical glitches?
Twitter has acquired MoPub, a mobile-focused advertising exchange that could help the social network grow its ad business as more users move away from the desktop.
Facebook aims to compete with Twitter as a source of real-time news around current events.
Kirsty woke up to find that someone else had taken control of her account. I tell her how to get it back.