While investors mull Twitter's true assets ahead of the company going public, the services of two other tech companies recently came under scrutiny with the help of a professor at Yale University. Those commercials you may have seen surveying users who seem to prefer Bing to Google? Their results might be a little skewed. Will Oremus of Slate Magazine explains.
“I think the best compliment I can give is not to say how much your programs have taught me (a ton), but how much Marketplace has motivated me to go out and teach myself.” – Michael in Arlington, VABEFORE YOU GO