Presenting data in an interesting way really is an art form and a good infographic will always be linked to by blogs and other sources.
The website Visual Economics focuses completely on putting together stunning infographics. Probably the best example of their work is the graphic titled 'How The Average U.S. Consumer Spends Their Paycheck'.
By taking an array of figures and displaying them in a visually interesting and easy to understand manner, this one page has already attacted over a thousand links.
How The Average U.S. Consumer Spends Their Paycheck