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More Great Links

• Foursquare

Sources

• Callari, Ron. "Foursquare & Crowd-Sourced Evangelists Tweak Loyalty Marketing." InventorSpot. (Oct. 9, 2009) http://inventorspot.com/articles/foursquare_crowdsourced_evangelists_tweak_loyalty_marketing_32761
• DesignGlut. "Dennis Crowley and Naveen Selvadurai, the founders of Foursquare." DesignGlut. Oct. 10, 2009. (Oct. 12, 2009) http://www.designglut.com/2009/10/dennis-crowley-and-naveen-selvadurai-the-founders-of-foursquare/
• Fawkes, Piers. "PSFK Talks to Dennis Crowley Of foursquare." PSFK. Oct. 6, 2009. (Oct. 8, 2009) http://www.psfk.com/2009/10/psfk-talks-to-dennis-crowley-of-foursquare.html
• Foursquare. (Oct. 8, 2009) http://www.foursquare.com
• Hoffman, Harrison. "Foursquare adds London; Kevin Rose reveals investment." CNET. Oct. 7, 2009. (Oct. 8, 2009) http://news.cnet.com/8301-13515_3-10369284-26.html
• Kincaid, Jason. "SXSW: Foursquare Scores Despite Its Flaws." The Washington Post. March 18, 2009. (Oct. 8, 2009) http://www.washingtonpost.com/wp-dyn/content/article/2009/03/18/AR2009031802819.html
• McCarthy, Caroline. "Twitter co-founder Jack Dorsey invested in Foursquare." CNET. Sept. 28, 2009. (Oct. 8, 2009) http://news.cnet.com/8301-13577_3-10362106-36.html
• Siegler, MG. "Preview: Foursquare's New iPhone App Ups The Social Ante." TechCrunch. Sept. 11, 2009. (Oct. 10, 2009) http://www.techcrunch.com/2009/09/11/preview-foursquares-new-iphone-app-ups-the-social-ante/
• Wortham, Jena. "Foursquare Seeks to Turn Nightlife Into a Game." The New York Times. March 13, 2009. (Oct. 8, 2009) http://bits.blogs.nytimes.com/2009/03/13/foursquare-seeks-to-turn-nightlife-into-a-game/