You know the old saying -- as LG does, so does Samsung -- so it doesn't come as much of a surprise that Sammy's swinging in today with a ATSC Mobile DTV announcement following LG's a few days ago (of course, it helps that both companies worked were actively working on the technology for a couple years, too). There are some interesting parallels here; LG basically transplanted a boob tube tuner into its Lotus, while Samsung elected to take its Android-powered Moment and retrofit the new c