So today's assault on the Justice and Security Bill is not just a headache for the government.

BBC: Gloves to come off in secret courts battle

If he comes up with a convincing agenda, he might just give Mr Blair a real headache.

ECONOMIST: Devolution

Some critics claim it is not just banking that has a pay headache.

ECONOMIST: Restraints on executive pay

Such an outcome is a massive headache, not just for the housing providers and social landlords, but for the whole welfare reform project.

BBC: Welfare reform and not paying the rent

It's not just the opposition that are giving the First Minister a headache either.

BBC: "No magic pot of money".

Leap, which is losing money in several ways, is seen as too much of a headache for Sprint, which is just beginning to recover from its own merger problems. (The Nextel part, from way back in 2004.) The elimination of at least one particular suitor led J.

FORBES: Connect

If it's a headache policing that in the real world--just ask U.S. Trade Representative Charlene Barshefsky--imagine what it would be like in cyberspace, dealing with a rogue site that might be hosted in Iran one day and the Cayman Islands the next.

CNN: ASIANOW - TIME Asia | Asia Buzz: Spot The Fake

Yet just as Facebook is getting its act together on mobile, it faces a competitive headache over the next year or two from increasingly popular and native-to-mobile messaging apps.

FORBES: Nimble Messaging Apps Could Challenge Facebook's Mobile Success