We've got a pretty good inkling that it's coming -- the big question is when will Amazon finally ship an LCD tablet. According to DigiTimes, and its occasionally trusty sources at upstream component makers, when is defined by the second half of 2011. What's more, the media tablet will feature a Fringe Field Switching LCD display and touch panel from Amazon fave, E Ink Holdings, a company better known for the technology behind the Kin