Originally Posted by
Hardik 
It's appropriate to say that hardware upgrading in all three iPs is going uphill but when it comes to development of iOS then it's not going downhill but unsettlingly straight. Especially in light of Android eating away significant portion of smartphone OS market according to IDC & Gartner. But what I am worried about is RIM Playbook OS.
Apple seriously need to rethink about multitasking now. A year ago they had said "We want to do it right" in terms of consuming minimum amount of battery but variety of burn tests performed on these PPDs show that though the apps are minimized during multitasking, it still drinks up more than little juice from battery. Even I have also observed & measured these on my iPod touch 4G. Plus it's easier & attractive to multi task on RIM OS.
In addition RIM tab has integrated dual core processor with it's first model so most of the apps are designed to take an advantage of dual core. And their Appworld is bustling with 3000 apps. I know that it's significantly less then App store but their OS ecosystem looks promising & rich with support of WebKit, SMP, Posix OS, Open GL, adobe flash and adobe mobile AIR. Remarkably their in-app subscriptions based news & magazine apps are going to take an advantage of Flash support.
With real time access to basic office utilities, BBM & introducing BlackBerry Bridge it makes life easy for IT and security admins. The Bluetooth tethering between the PlayBook and a BlackBerry smartphone lets users access and view email and other data from the smartphone in a larger format for suited for productivity. Though they need to fix up the sync issue.
About those OS bugs & crashes, they will fix it in upcoming updates & battery life can be improved in future models. But with Blackberry enterprise, secure corporate data access & window and ability to give out Power point presentations via HDMI plus 4G LTE, HSPA+ support makes Playbook a solid contender in terms business incorporation & other vertical markets.
When we evaluate the hardware specifications than with 1 GB RAM, 1080p HD video rec., 3/5 f/r cameras, superior codecs for media playback & Micro USB and Micro HDMI ports are all the positive features which are needed in iPad 3 which I doubt not all will appear. And at least not in 2011 as those early iPad 3 rumors are almost diminished.
Apple needs to be further advanced & to maintain their groundbreaking state-of-the-art iPad status on both Software & Hardware pioneering terms.