nearly every cereal in France has some form of chocolate in it - including Special K 
I was going to say that, plus half the brioches you buy have chocolate bits in, and dont forget the pain au chocolat!!
I personally DONT do chocolate for breakfast unless OH gets me pains aux chocs straight from our bakery for a special treat. Normally I have either scrambled or boiled eggs, with crispbreads spread with low fat spread and Marmite. Eggs and Marmite go so well together. As our hens have gone into overdrive at the moment and OH has gone off eggs, Im having to try and get through them alone!