Don't you hate having to go all the way to top of the screen to hit SEND?
Especially on Priv, and sadly this will bother me on KeyOne as well.
After using the PKB on Priv, it always bugged me how far the "Send" icon is from where you type the emails.
It's much easier on SMS even if you disable "Enter to Send" you have a send icon right at the bottom. Why can't BB move the Send icon to the bottom?
If it's really too hard to modify the google's email compose template (which is what Hub is based on) maybe give us a floating SEND icon option (on/off) Or maybe give us an option to use ALT+S as Send, if we want to hit 4, we can just hit sym twice to get the num pad.