lets add an extra element to make up the fight....

what about QNX..... when truly ready for the mobile, it will be the most powerful OS ever...
Friends of mine who have "played" with a Playbook say that it is a very smooth experience.. no lags, efficient battery etc....
they ascribe it to the microkernel nature of the OS... also the kernel is only 170,000 lines compared to 17million lines of code of linux....

If the QNX comes this year to the blackberry, and delivers its promise (+android apps as in PB), it could be a strong contender


now argue....