It’s no secret that Dell has been spending a few of its research and development dollars in the mobile department, but until now, we’ve yet to actually hear from Texas how close it was to releasing a tangible product. Accordig to a new report from Barron’s, it’s close enough to have shown at least two products to a number of US carriers. Unfortunately for Dell, it seems the results were less than spectacular. In fact, we’re hearing that Shaw Wu, an analyst at Kaufman Bros., has stated that Dell was met with