I feel like I have been waiting for this for years. In fact, I have! I tried my darnedest to write a good article about how to design for colour blind people but I simply did not know enough colour blind people to bounce questions off of. The bits about contrast in a grey-scale conversion seemed obvious but the bits about providing the name of a colour is something I never would have thought of on my own. For doing your homework, you get an A+.