“ Perceived Value Drives Purchases True that social media can't *force* people to buy. That decision (the deep and meaningful one) arises when... (read full comment) ” 

Posted on November 22, 2010 at 1:41 PM EST

“ Popular Kids Win Again Just another example of how *popularity trumps intelligence*. Anyone at MIT (or elsewhere) see problems with this? Clearly... (read full comment) ” 

Posted on February 2, 2010 at 9:10 PM EST