I don't know. I am smitten with the QNX powered BB10 OS tried many different Mobile OS's over the years and BB10 seems to click for me.
But I agree that WebOS was powerful. I did like it when I first tried it on a Palm Pre.
I theory I should be getting BB10 phone from work. They either do that or allow me to pay the difference if I'd like to 'upgrade' to an iPhone.
Well, since I went from MeeGo to my Galaxy Note 3 (still missing using my MeeGo), I figured now is my chance to try a BB10 phone. Never have been interested in an iOS based device.
slaapliedje