Infographics about sharing run rampant on the web, but every year the folks at clearspring, the makers of the popular “AddThis” widget, tally up all the shares they’ve seen over the last year and give the world some interesting statistics about what’s working and what’s not.   This year’s infographic has a lot of interesting elements, including the reveal that Tumblr sharing continues to grow exponentially.

Some other interesting statistics:

  • Facebook makes up 52.1% of all sharing on the web.
  • Twitter makes up 13.5% of all shared items on the web
  • Internet Explorer is on the decline for total shares
  • Chrome is slowly gaining market share, and has passed Firefox in terms of shares

Take a look at the infographic below and let us know what you think.