What is an aggrerator? Is the same as the autoblogs? (In my country non speaking english) we have a lot of aggrerators that they rank in th first page for the word news. 1 milion searches per month. How is this possible? They dont have original content they just have 3-4 sentences of the original content and a readmore no follow backlink to the original article but they rank in the first page. How they do this?