Originally Posted by emellaich
Amazon will need to adjust their algorithm. Possibly only tracking books that actually cost money. Or giving an extra boost when books are part of a series. Or building a filter process similar to Google Circles. It starts with a raw set of suggestions. You tune it by dragging books into and out of specific circles. Then you can browse for books that match a given circle.
I wonder if also weighting books by the amount spent would help any?