If you are looking inspiration for your next infographic or you like reading blogs about data visualization here is a list which might help you to find some new and helpful information :

iGraphics explained

 
Infographics and design blog about data visualization, video infographics, graphical charts and presentations

Flowing Data

Interesting and great blog to read about data visualization and infographics. Watch tutorials or sign up as a member.

Coolinfographics.com

Probably one of the most informative and up to date infographics blog. Variety of data visualization tips, daily infographics, charts, interesting facts, software, applications, infographics design and more.

Datavisualization.ch

Datavisualization.ch is the premier news and knowledge resource for data visualization and infographics.

Informationisbeautiful.net

Creative and informative infographics blog. Blog Author David McCandless and team are dedicated to distilling the world’s data, information and knowledge into beautiful, interesting and, above all, useful visualizations, infographics and diagrams.

Good.is

Good.is is more than infographics blog. Reading Good.is magazine you can find some good and useful tips on infographic design, trends and browse their gallery. GOOD is a global community of, by, and for pragmatic idealists working towards individual and collective progress.