Who cares if Samsung copied Apple?

"The web has been alight these past few weeks with the details of the Apple v. Samsung lawsuit. It's been a unique opportunity to peer behind the curtain of how these two companies operate, as the trial seeks to answer the question: did Samsung copy Apple? But there's actually another question that I think is much more interesting to the future of innovation in the technology industry: regardless of whether the courts say that Samsung copied Apple or not, would we all be better off if we allowed - even encouraged - companies to copy one another?" This is very relevant.