“An art therapist or handwriting expert could tell all sorts of things about people’s psyches from their doodles. Deciphering doodles isn’t easy, even the experts admit, but they could be right - doodles may express subconscious desires, obsessions or concerns. So what might the typical network executive be subconsciously drawing these days? Words and concepts that no doubt indicate tension over hugely important technology choices, making your network intelligent and the next batch of buzzwords. If this sounds like you, relax. Our annual Buzz Issue tells you just what you need to know about the latest technologies - and promises to turn those doodles into flowers, rainbows, hearts and all things happy.”