Ok, let's sum it up a little bit. In my point of view HDR was supposed to enhance the Dynamic Range (as the name suggests), which most of the people do very nicely. But, this doesn't mean to ingnore the colors, getting unnatural saturation-pulls, halos in the sky or tonemapping with harsh contrasts.
In black/white some of the pictures would be really good, but this is too much pop art for me. Don't get me wrong, I don't want to push you down... I just think critism is nothing bad, although in the facebook-decade everything can only by liked somehow. Doesn't help, but keeps up the sparkling atmosphere.
I really love the picture from MxM, that's the spirit of HDR.
Just my 50 cents.