The State of the Crowdsourcing Union, 2011
crowdSPRING Blog
JANUARY 11, 2011
These PPC (pay-per-click) experts are only paid if the terms they contribute lead to clicks and conversions for the advertiser’s site or service. . 275,000 software engineers work together on this platform to deliver results to client companies world-wide. JJ’s List. Good for them. Photo: Paul Hocksenar.
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