Best Internet Marketing Posts of 2011
Techipedia: Tamar Weinberg
JANUARY 5, 2012
12 Popular Keyword Organization Tips and Tools : This post contains a list of tools that help organize some unruly keyword lists and includes tools like Ad Group Filter, RKG Duck, Wordstream Keyword Grouper, Spyfu Keyword Groupie (obviously using a different “keyword group” name not to infringe on any copyrights or trademarks!)
264 
Let's personalize your content