We're sure that none of our stunningly attractive, gadget-expert readers would ever think about walking into an electronics retailer and asking the opinion of the teenagers in blue shirts and name tags. But, we also know that there are plenty of other folks out there who do, and when they do they're told to buy Samsung HDTVs a whopping 58 percent of the time. There's certainly nothing wrong with Samsung sets, but there are certainly plenty of options out there, too. These numbers come from the always quotable J.D. Power and Associates, which also found that salespeople are becoming less likely to recommend LCD sets over plasma sets, which goes against the industry trend. We'd never hope to be able to ge