Rumors that Research in Motion was working on a 10-inch BlackBerry PlayBook have been floating around since back in May. It appears, however, RIM may have had a change of heart. N4BB is reporting that 10-inch BlackBerry PlayBook has been canceled in favor of more production focus on the QNX powered BlackBerry Superphone.
Research in Motion is on the record stating that QNX powered BlackBerry devices will ship early in 2012. Early 2012 in marketing speak could mean any time before 2012 is half over, however, it looks like RIM might really mean early.
[Source]