Web companies will drive a lot of the activity, using it to make money. Zillow just built a way to rate mortgage brokers alongside its information about housing prices, hoping to draw more house shoppers, who are targets for ads from Home Depot and Snapper lawn mowers. In other cases, online ratings will be less about business and will arise out of need or passion. Tom Seery says he started RealSelf.com to rate plastic surgeries, after his wife found it easier to get information about hotel towels than about a $2,000 laser skin treatment.
The proliferation in ratings is already changing societal dynamics. Look at its impact on the relationship between doctors and patients. According to Pew, 47 percent of Internet users now search online for information about doctors. Ratings, though still just a trickle, are increasingly part of that information. Now, if a medical practice routinely leaves patients in the waiting room for two hours—or leaves a spare scalpel in someone’s abdomen—the whole world will know. The power shift ticks off doctors so much, about 2,000 have turned to a company called Medical Justice, which offers advice about using legal and bullying tactics to stop doctor ratings. (Predictably, lawyers have sued—so far unsuccessfully—to shut down Avvo, a lawyer-rating site.)
Today’s ratings are only the raw material for what’s to come. Rearden Commerce’s Web-based personal assistant already helps employees in corporations like ConAgra make travel plans, by quizzing them about their age, income, job, family situation, lifestyle, and preferences like favorite types of restaurants. (JPMorgan Chase will roll out a Rearden-based travel adviser to its credit-card customers later this year.) The next step, says Rearden CEO Patrick Grady, is to pull in ratings from all over the Web and mash them up with anonymous information from Rearden users. Then, if a beef-loving cat-litter salesman is traveling to Dallas, the system can recommend a top-rated steak house where other cat-litter reps have had luck taking pet-shop owners to close deals.
“You’ll see more passive ratings turned into active suggestions by software that runs behind these sites,” Rich Barton says. “It’s a hard problem to get right, but it will be super-compelling.”
But the ratings game still faces, well, a few challenges. I talked to Dartmouth about RateMyProfessors, and was told that the site’s ratings often don’t match Dartmouth’s more rigorous survey results, in part because contributors to RateMyProfessors score teachers on some nontraditional criteria—like “hotness” and “easiness.” Yelp has been accused of not being transparent about how it filters ratings and reviews; anonymous bad ratings might come from the rated business’s competitors.
In theory, though, the more technology can help with decisions, the better life will be. Guided by ratings and personalized suggestions, I’ll more likely end up doing things I enjoy and using professionals who do their jobs well. On the other end, I won’t waste so much time or money trying to find the right kickboxing class or financial adviser. I can then devote my brain cells to higher-level problems the Web can’t yet solve, like how to get my teenagers to clean their rooms.