Hey, first post from myself in these forums! I would like to share my pre release BB phone experiences with you and why I think you should give the name Q11 a consideration. I'll give a little background first:
I work in Toronto, Canada (not far from Waterloo if you're not from around here) and my company has quite literally hundreds if not close to a thousand BlackBerry phones. We're big. Also, the head of my department was an Engineering graduate from Waterloo University who I know has access to BlackBerry 10 devices prior to their release to the public.
OK, so the rumour starts with looking at the email signatures I get from my department head. Prior to the Z10 release, the signature we would always see was "Sent from my BlackBerry 10 device". About 2 months prior to the Q10 launch it was "sent from my BlackBerry Q10" and as of a few weeks ago it changed to "Sent from my Blackberry Q11".
I know email signatures can easily be changed and are probably not reliable, but I felt like sharing. It's a rumour after all.