BlackBerry 10 OS

Pros: Love the swipe gesture
BB Balance is ingenious.
crazy about the Keyboard... its the smartest in the market.
The Time-Warp feature on the camera is genius
HDMI Output works great during presentations.
Hub is a neat way to glance at your entire updates

Cons: Maps... i dont like them... Google seems to have better maps.

Summary: Refreshingly different than the iOS and the Android.
Bored with all the phone OS feeling the same...
I like the BB10 OS , very clever,
I love the Keyboard the most, it learns dynamically the words you use the most and you are able to include them in a message by a mere swipe of your thumb... Very ingenious...
The sneak peek gestures are smart as well, unlike the other OS around, this one is a true multi-Tasking OS. you can choose to play videos and audio in the background while you are reading an email or any thing else.
Ability to look at details of ppl i have a meeting with is cool.
I can browse their Facebook/Linkedin/corporate profiles before i walk in a meeting and say something i shouldnt :)
And i think BB Balance takes the cake , where it actually works as a dual profile on the same phone... with all different settings as you chose to have.
I am staying on BB10 for now.

I think BlackBerry is heading in the correct direction ... wont be too long before the catch up to the big names again.. Keep up the good work.