Amazon has announce that they will finally call an end to junk content on the Kindle Store, including things that are available for free on the internet. This includes public domain titles and “fast cash” internet garbage. They have set new rules for public domain and “other non-exclusive content”. Amazon made the announcement through an [...]

SEOmoz is working on a new spam research project aimed at classifying, identifying and removing (or at least limiting) the link juice that spam pages and sites can pass – a pretty ambitious goal, to say the least. Can SEOmoz do this better than Google itself?