One thing that I notice about the spam sites and scraper sites is that they often have very similar content and/or layout. What if Google was able to determine how similar certain sites where and consolidate those into a single result, like they do with Google News?
Then when I search for AMD Bulldozer news and there are 20 sites all with the same article, from the same date, I don't have to change my search parameters to show just the last month. Instead, it would determine that the content was similar, smash into a single result, and leave room for 9 more less-similar results that may better include what I want.
Then when I search for AMD Bulldozer news and there are 20 sites all with the same article, from the same date, I don't have to change my search parameters to show just the last month. Instead, it would determine that the content was similar, smash into a single result, and leave room for 9 more less-similar results that may better include what I want.