I have never stated that Apple is right for charging such a high price on they displays I only stated that some people do not mind paying the price for a better casing and as long as the components are decent. Then we also have to factor in that Apple only releases HW and refreshes every so often on the other hand other x86 companies release on a faster refresh rate so if Apple had one of the best looking and decent display when it was released it is obvious that the components or a competitor would out do them that is the "tech industry".
If I could change the casing on the Dell I would, however as I have stated that some people like beautiful looking pieces of work in they house and do not mind the price look no further than ART. Then again its something some might call worth it while other will say not for that price its all a matter of opinion some people like a well rounded objects some look at they pocket book.
If you want the higher spec'd be happy with your purchase and no insult others for they purchases if they want to spend a little extra that is coming from they pocket book and not yours.
its all a matter of opinion