This guys call to fight for love in the colour revolution. Their weblog is all about colors and this means it is in some way a counterpart of Colblindor.
But yesterday they were really brave. They took a little trip into the world of color blindness and shared some information about Protanopia which is also called red-blindness (a subtype of red-green color blindness).
If you would like to learn more about the lovely world of colors visit their weblog called COLOURlovers. Their article about Protanopia can be found here. And if you like, you can even compare it with my own article about Protanopia (attention: self-advertisement :-).