Goodness knows how old you are but you come across as incredibly immature. You don't even own an iMac and yet here you are extolling their virtues. I don't see my 2011 base iMac as being out of date in the slightest, I've yet to see it break sweat. The RAM is fixed in the comparable model to mine hence why I quoted it. The base 2011 is the better value machine.
You show the same non existant knowledge of the Windows environment too. I shall not trouble myself to converse with you further as I see little value in doing so.
I called it right... a bitter 2011 owner. Not much of a surprise. We see the exact same behavior in the new iPad threads. Grrrrr... new iPad sucks, came out too early, my iPad still better value... grrrr.
Don't worry. The 2013 will be even better than the 2012, if that makes you feel any better.