There is little novelty now in food blogs which take a single, tiny area of the nosh world and plough them into entertaining furrows. Nevertheless two blogs by Russell Davies take the art of obviousness and raise them to truly stupendous heights.

a good place for a cup of tea and a think
Which catalogs tea-shops, coffee houses etc (and whose title, whilst reminiscent of a nice cup of tea and a sit down does specify that it is much more about the place than the produce)
which has terrific photos of some caffs and their plates of, um, eggs, bacon, chips and beans. Which is as good a standard as you will get.

(Found when looking for a caff by Marylebone Station for breakfast before the Cricket tomorrow: Gino’s looks the ticket.)