Very well drafted and inciteful list of predictions for 2010. The author, Ravit Lichtenberg, delves into what will impact innovation, while opining that mobile become even more central, integrated/social search relevancy will begin to trump search aggregators like Google, and marketers will demand ROI.
Excellent discussion on measurment tactics for Google AdWords campaigns. Discusses basics of setting up a custom report in Google Analytics to tips on interpreting data.
This research paper (pdf link) explores the “viral effect” in Flickr (used as a model of social networks in general) and found that the viral effect generally stays within close proximity of the original uploaders, social links are the dominant method to share and spread a message, and popularity of pictures grows over years. The paper is not a “gentle” read, but worth your time if you want to dig in deep on data analytical methodology.