User quotes: For me as a man with normal vision it was a shock and an eye opener to see what it means to be colorblind. Of course I knew about the existence of colorblindness, but I discovered that I had no idea what it really means. I became quite interested and followed many of your links to learn more about this deficit.
I use vischeck to ensure that our site is at least readable to people with colorblindness.
Thank you for this very interesting view in the world of the colorblind!