Barry Frost about / archives / follow / contact Bookmarked http://longtail.typepad.com/the_long_tail/2005/07/prefiltering_vs.html The Long Tail: "Pre-filters" vs. "Post-filters" A&R/publishers/editors vs recommendations/playlists/other opinion leaders Published 5 July 2005 at 17:05 UTC In bookmarks Also Categories #longtail #social #search #marketing #via-pinboard