I am working on compiling a central page of BlackBerry 10 tips and tricks and could use your help. Please report back with the tips and tricks you have found. Currently I am working on the keyboard and BlackBerry Hub and moving on from there. Either submit what you have below or to our tip line!
Send me a new BB10 device Ronen, I'll be glad to help. AT&T is not helping yet 
I have had my z10 for 2 weeks and so far so good. A few things I have learned. I notice going into my BBM that the keyboard would often pop up which I wanted to get rid of so I could read the page. By placing 2 fingers at the top of the keyboard you can pull down and remove the keyboard.
Next, when I have made a mistake typing I can swipe the back delete key and it will remove the entire word as opposed to 1 letter at a time.
When in an app you cannot just pull sideways to view you hub. I was minimizing to view but have found that swiping from the bottom up and moving to the right all in one motion does this.
Someone also said that rebooting the hub is a 5 finger swipe from the top right diagonally across the screen. I have done this but have no understanding as to why I would need to reboot the hub
