On a serious note, many complain Apple 'keeps everything the same,' and sucks due to the 'childish OS.'
WTF does Samsung do that's different?
Android is similar to iOS and GS3 is similar to iPhone. Yet Apple's products suck? Bigger screen woopdidoo.
Everyone hates on Apple, but Apple made the mobile OS. Android copied it and everyone copied the iPad and iPhone.
Then we make the jokes that Apple sues for rectangles...
"Copy-and-improve" is a strength of humans as a species.
It works great until ego gets involved "I want my dues, give me credit for what I have done!"...or until money gets involved "I own that IP, give me money for what I own!".
It is no wonder that copying and improving is something that comes so natural to so many in this industry.
There is also the fact that with 7 billion human brains on this planet the notion of a "unique idea" is rather questionable. The same idea can be independently developed simultaneously from many different sources.
(but that conflicts with the ego, everyone is a super-smart special little flower who's ideas could not have been independently conceptualized by another human :| instead we must resort to claiming everyone stole our novel idea)
I'm firmly in the "I don't care" camp on this, I'm all for the free market and letting the consumer decide whether they want to support unethical enterprise by voting with their wallet.