With the rollout of FiOS nearing an end, the working-class residents of Laurel Springs, Somerdale, and Lindenwold wonder whether they will ever get to enjoy the latest Internet and TV products of Verizon Communications Inc. So far, Verizon has wired Cherry Hill and Haddonfield - more affluent communities - and county seat Camden for fiber-based Internet and TV. But here, on a tattered section of the White Horse Pike, the boroughs are conspicuous doughnut holes in the march of technological progress - what some call "digitally redlined" - living with aging copper lines that offer yesterday's DSL and 1980s-era phone services.