Guardian Data blog – ‘Facts are sacred’, find out about the data the guardian collects.
Just Juiced – A blog about everything, graphics videos and other related stuff.
Infografica – A resource for infographic designers and illustrators
Visual Loop – A non-stop stream of Links to Infographics, Maps, Charts and many other worldwide Visualization Designs
Infographics Site – A great blog with some brilliant infographics, well worth a read.