Share my disability

So, my friend azrhey sent me this link to a site that tries to show what its like to have red/green color blindness (which I have). The site seems quite good although I have slightly better color vision than that of the person they are modeling. When they show the 'what a normal person sees' vs the 'what a color blind person sees' I can, just barely, tell the images apart. (Except when its a painting, then its REAL EASY to tell them apart. I guess I'm much better with fake images than real ones...)

I'm curious as to what other folks think of the site.