At Whattorentcom, you take a personality test that recommends movies based on your answers. Are you a "Raging Bull" or a "Lawrence of Arabia" kind of guy? Not
sure? Now you can find out. Newcomers to the recommendation biz, like MyStrands and StumbleUpon, and old-timers like Amazon.com and Netflix, all indicate that we may be leaving the era of search and
entering one of discovery. Discovery finds are based on information about you, rather than you pro-actively searching for something.
The question is: is there a (legal) way to collect all the data about places we go and the things we buy? Marketers hope so. "Recommender" sites are currently in their most rudimentary form; imagine where they'll be in 10 years.