Dear Editor, What kind of people are these conservative media watchdog groups patrolling the public airwaves listening for naughty words and looking for nipples [“Are You Decent?,” News, Feb. 18]? And who in their right mind cares about the pathetic fate of television and corporate radio stations at this point? Let the religious right have it. Maybe then grownups will stop watching. Appealing to the lowest common denominator has worked out well for Dudley and Bob; if their bosses want to keep them around they should stop taking money from advertisers who foam at the mouth over a dick joke.