Assorted links by Tyler Cowen January 9, 2010 at 7:02 am in Web/Tech 1. Neanderthal jewelry. 2. Via Kottke, 100 things we didn't know last year. 3. "Cognitive fluency" and the prejudice against migrants (and others). 4. Hamburg wars over "the creative class." 5. Google applies to become power marketer.