The B&N STR website now calls it "ALL-New NOOK, The Simple Touch Reader."
http://www.barnesandnoble.com/nook/index.asp?PID=35699&
This is new. Originally all the B&N releases and info called it just "The Simple Touch Reader." You really shouldn't attempt to change names a few days after release. It tells me their marketing gurus are asleep on the job.