@FoxTrot can't believe your trolling has made me sign up to reply!!
That's the biggest load of rubbish I've read for a while. For a purported IBM'er you have no idea of its history with Apple or understand Apple's relationship with its suppliers.
Please google anything you might think is not right with my response below.
Due to the enormous development costs and the relentless drive for more performance, the number of computer companies that sold systems using their own in house chips (Sun, IBM, DEC, HP, Fujitsu etc) dwindled and with the advent of the IBM compatible Personal Computer (kicked off by Compaq reverse engineering the IBM BIOS) most PC manufacturers just copied IBM's pc, including using its CPU which was made by Intel, & bundled MS DOS. IBM didn't seem to care as they where too busy making mainframes etc.
Apple used & stuck with the Motorloa 68x series of cpu's, built their own OS and encouraged Motorola to keep their CPU's in pace with Intel. In 1991 Apple wanted to ensure they had cpu's that could outperform intel's and formed an alliance with Motorola & IBM (Apple IBM Motorola) to create the PowerPC architecture. Although good in some respects, it failed to keep pace with the general computing performance provided by Intel, and Apple eventually switched to Intel for its CPU's. IBM still develop PowerPC's & still use them in their mainframes, variants are also used in so called system appliances (network switches, routers, firewalls, Mars rovers etc). Sony's Playstation 3 (cell), M$ xbox & Nintendo's gamecube & WII also used PowerPC derivatives.
In addition to Apple's instigation of PowerPC, they where also instrumental in working with Acorn, DEC, Intel, Marvell on the ARM architecture and used it in 1992 on their Newton touch screen PDA.
As can bee seen from above, Apple aren't just a company that make fancy software, they have made significant contributions, many many years ago which has culminated in the devices we see today from them and rivals.
To correct some of your criticisms:
The majority of Smart Phone vendors (99%) use a cpu that Apple helped design. Yes Samsung manufacture a lot of components for Apple, this does not mean Samsung own the patent, i could own a significant chunk of them, so long as Samsung/Apple pay royalties who cares?
no one was texting in the 1980's, at best people had pagers that displayed a number or a small amount of text.
I remember the Windows Tablets that came out ~2003, they where absolute rubbish, contrast that with the iPad that reignited the tablet market and got manufactures clambering to sell their me-too products.
Its companies like Dell that don't seem to innovate, they truly follow where Apple & others have gone before, but seem very popular and are usually used to compare with Apple.
Apple innovated PC's by popularising the WIMP GUI concept with the Macintosh launched in 1984. MS came out with their rival Windows 3.0 in 1990.
I don't have time to wax lyrical about how Apple have innovated & demonstrate how, the fact is they have, & it can be seen everywhere if you look hard enough (same can be sead of others too).
Is it IBM AIX 6 that you work on? Unix vi was released in 1975 and superseded by 1979. its older than i am.