How does an infographic system work?
Well to begin with, an infographic is created. Then it is submitted to Digg, which pushes your infographic to the front pages of Google. Include a high value keyword in the tags given below. So whenever those are searched for, the site ranking will improve.
So what is it to the infographic creator. Even 5% of the visitors click on the affiliate sites and buy their wares then the infographic creator gets a fixed commission per converted click.
The best way to fight a suspicious infographic is to "no follow" the site. Google will eliminate it from its search engine.