RFID Woes

From Baseline Magazine -- read the latest on Wal-Mart's progress on their RFID efforts. Things don't look so good -- their read rates remain dismal, different products may require different technology, and there is no indication that there will be a payback on the horizon -- Wal-Mart, however, is keeping the noise down on their 'pilot learnings' and being very optimistic on achieving their targets.