The users of what had become, according to the Wall Street Journal in May, “the largest unpaid workforce in history”? *

What did the website for Iran’s Press TV believe to be the work of the mysterious cabal the Illuminati, because of its “strange and creepy” mascots and a logo that “has been recognised in jumbled letters to spell the word Zion”? *

An innovation demonstrated at this year’s South by Southwest Interactive conference in Austin, Texas, involved creating Wi-Fi hotspots by attaching them to what? *