Why Are Google & Craigslist Free?
SUBSCRIBE: http://youtube.com/subscription_cente...
David Erickson explains why sites like Google and Craigslist can offer their services for free to users.
FOLLOW David: / derickson
SUBSCRIBE To Free e-Strategy Newsletter: http://e-StrategyBlog.com/marketing-n...
MARKETING INSIGHT: http://e-StrategyBlog.com/
MARKETING STATS & TRENDS: http://Trends.e-StrategyBlog.com/
MARKETING VIDEOS: http://eStrategy.tv
LIKE: / estrategycom
FOLLOW: / e_strategy
CIRCLE: http://e-strategyblog.com/google