Visual.ly Infographics
Visual.ly is at present a nice collection of infographics, those big data visualisations that are making statistics cool again. They can be a great source of information and discussion for the classroom (and also a great source of revenue / traffic for their creators).
What’s more exciting is the promise that you’ll soon be able to create your own on the site, I’ll be checking back as soon as that feature is available and seeing if it will be suitable for use in our Maths classrooms.