Real-estate agents say the right name can help sell a house.

WSJ: A House by Any Other Name

The software is a framework for online "agents" that goes by the name e-speak.

FORBES: The Net's Big Thing

Joe Montoya of New Mexico announced plans in 1972 to hold hearings on IRS abuses, the agency added his name to a list of tax protesters who were capable of violence against IRS agents.

WSJ: James Bovard: A Brief History of IRS Political Targeting

Mr Black said there could well be people - from foreign agents to home-grown lunatics - who might "want a pop at C" the name the head of MI6 is given (the director general of MI5 has not been known by the soubriquet "K" since the 1940s.).

BBC: Security risks of social networks

One official said Dzhokhar Tsarnaev contacted the three after FBI agents released photographs of Tsarnaev and his older brother Tamerlan -- but before they were identified by name -- and asked them to dispose of the items.

CNN: 3 more detained in Boston attack