- Companies that blog get 55% more web traffic and 70% more leads than those that don't.
- Companies with 51 to 100 Twitter followers generate 106% more traffic than those with 25 or fewer.
- The average company saw a 185% increase in traffic after crossing 1,000 Facebook likes.
- US Internet users spend 3X more time on blogs and social networks than on email.
The above facts come from HubSpot.com as of July 20, 2014.