No matter how many people come unstuck after posting inappropriate details of themselves on the internet, people just keep on doing it.
We had the case of Sir John Sawers, the UK's incoming head of MI6 and his wife's Facebook account. Some of the details we learnt about the new head spook were innocuous enough (he wears Speedos), others less so (the location of his flat and details of friends and family). He is not the only one. From Republicans making racist remarks to bankers slagging off their bosses, it is a long and sorry list.
"Everyone knows that a lot of companies make a beeline for Facebook when they're looking at potential recruits," says Charlotte Butterfield, managing director of Law Absolut, the legal recruitment firm. "It's a form of due diligence and your profile on Facebook should be broadly the same as the person you present at interview."
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