It's not often you see four unreleased gadgets rather unceremoniously attached to a plank of wood on the sidewalk, but that's exactly what Seattle Times blogger Brier Dudley spotted: four Dell Streaks all in a row. AT&T network technicians were apparently verifying performance of the devices on the company's 3G network and also ensuring their ability to send accurate e-911 information. Among the four was a bright crimson model, but sadly the pink and orange versions we're h