BlackBerry got a lot of chaff from the press for issuing full-page print newspaper ads effectively reminding customers they’re not dead, likely to counter rumors to the contrary in a lot of headlines and article feature art. Now, maverick interim CEO John Chen has issued another missive proclaiming BlackBerry’s non-death, showing he clearly has nothing in common with his predecessor Thorsten Heins (who was in charge the first time they did this).