Okay, now it has been shown that simulationism doesn't have to equal realism at all, so what's next on the accusations toward 4th edition? That it was made from the skin of little human children?
It's not about accusations, it's about stating why one does not like 4E. For me, it's lots of little things that turn me off. Others may have no trouble with them, and as I posted, I could probably solve any single of them with a number of house rules, but it's simply not worth the effort.
That doesn't mean it's not a good game - but it's not to my taste. And for my take on simulationism, 4E's martial encounter and daily powers (as one example) is a much bigger hurdle to overcome than 3E's economy (which I basically house-ruled away by turning to an abstract wealth system).
It might be different if I had to judge between 3.0 and 4.0 and not between my own version of 3.0 and the out-of-the-box 4.0.