Coffeehouse conundrum facing returning CEO Howard Schultz A Starbucks coffee shop in the financial district of Boston experiences a high volume of business during the noon hour Wednesday afternoon, Aug. 1, 2007. Starbucks is expected to release quarterly earnings on Wednesday. (AP Photo/Stephan Savoia) By Jasmin Aline Persch MSNBC January 29, 2008 Starbucks brought us the Italian coffee experience, teaching us to sip fancy espresso drinks in quaint cafes. Now the trendsetter is falling out of vogue — and some question whether the ubiquitous coffee chain can be cool again or will sink to a commodity. That’s the conundrum facing Howard Schultz who’s returning as head of Seattle-based Starbucks, which for years was hailed by customers, investors and business professors, alike. That changed recently: The company’s stock price was slashed almost in half this past year. And store traffic slipped last quarter for the first time since the company went public. Many trust, though, that Schultz...