Day 13

Day 13

http://features.reddit.com/info/20qxb/comments

http://digg.com/business_finance/The_differences_between_search_engines_and_directories

http://sweetu78.newsvine.com/_news/2007/06/23/798463-the-differences-between-search-engines-and-directories

http://www.marktd.com/story.php?title=differences-between-search-engines-directories

http://www.hugg.com/story/differences-between-search-engines-directories/

http://www.plugim.com/story/Effective_Email_Marketing_Campaigns/

http://www.bringr.com/story/2798/

http://searchenginepress.com/story.php?id=314

http://money.netscape.com/story/2007/06/23/the-differences-between-search-engines-and-directories/

http://www.plime.com/business/l/24947/1/