In pictures: Ten signs of Facebook addiction

As the bank holiday weekend beckons, are you thinking about enjoying quality time with family and friends?

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Or is the prospect of some uninterrupted sessions on Facebook more of a cheering thought (although, let's be honest, most people don't let work get in the way of social networking, anyway)? If it's the latter, read on...

An amusing new book, The Facebook Diet by author and artist Gemini Adams, highlights 50 signs of addiction to the world’s biggest social network. Marketing has been given a sneak preview and selected 10 of its favourites.