The following commentary comes from an independent investor or market observer as part of TheStreet's guest contributor program, which is separate from the company's news coverage.By Bruce Mehlman NEW YORK ( TheStreet) -- Consumer confidence is plunging. Economic growth has stalled. Foreclosures persist, the European debt debacle continues, U.S. unemployment remains high and America's annual government deficits are north of a trillion. The global economy is a scary place. Yet amid the financial doom and gloom, one bright spot remains: mobile broadband. Throughout the dot-com bust of 2001, the financial collapse of 2008 and the 2011 debt dip, broadband availability, adoption and innovation expanded steadily and impressively. Wireless data services barely existed in 2001; today, more than 300 million Americans subscribe. Wireless devices of a decade ago are museum relics compared with the current generation of smart phones, tablets and mobile appliances. Expanding wireless services will lead to critically-needed new jobs for our economy...as many as 771,000 according to Deloitte, both in the telecom industry directly and in the broader ecosystem of broadband-enabled jobs.