I'll give credit to Apple where credit is due.
The popularity of smartphones and tablets are due to Apple releasing sleek and functional products.
They weren't revolutionary or groundbreaking, they were just the first to do so at an affordable pricing point with acceptable level of performance.
The tablet pc existed prior to the iPad, it was just too costly, sluggish, ugly and had a terrible battery life.
Smartphones with touch screens existed prior to the iPhone, they too were sluggish, ugly and had terrible battery life.
Apple had a design and minimal OS in place and when hardware costs and battery technology were where they needed to be they swept in with a superior product and dominated those markets.
The problem is however, Apple feels no one should be able to copy or improve on what Apple has already stolen and re-branded as their own. That is why so many hate Apple.
Well, that's why most people hate Apple, I just hate them because 3 Apple products, 3 support nightmares including refusal to fix defective hardware and overcharging me for dated hardware labeled as new and not receiving what I paid for, then accusing me of trying to fraud them when I tried to return said product. They earned my scorn, and I will never buy or fix Apple products again.
But that's besides the point.
Point is, Apple isn't "innovating," everything is a minor upgrade and prices are still at a premium level as if they were still the only player in the game. iPhone and iPad are only getting minor speed bumps with minimal user interface upgrades, it makes alternative products that are cheaper and just as good or better a more attractive proposition.
Any company that would rather let their products stagnate and try to keep others from taking their market share via lawsuits isn't going to stay on top long, you have to keep moving forward, and I'm afraid without Jobs there to see the next big upcoming trend and put the ship on path Apple is just going to keep losing market and keep falling down the list.