This looks potentially interesting. I use R for analysis and plotting graphs as a rule but this might be handy for quick plots.

Very interesting discussion of Edward Tufte's rarely-used 'slopegraphs'.

A very elegant and sophisticated plotting package for R. Looks a lot easier to use than the basic graphics package once you've mastered the language.

Collection of tips and information about using R and other news about statistics.

Interesting sightings of pixel or block based infographics which are substitutes for pie charts. I don't think I've seen any of these in UK media yet. I'm no fan of pie charts, but I'm not sure these are a great improvement.

R tips and tricks