I pick this colour. You'll find that I only use it when I'm dead serious about whatever I'm writing. I do not use it that often because HLP is not a place that I expect myself to take seriously 99.99% of the time, like Dettol.
The Internet may be serious business for other people, but not for me. I will not let it be for me.
Unlike the three members that you've mentioned, Fury, who each have special colour tags for their own use, no one else has. I could use #9966CC all over the forums, but even though I memorise the hex code, I'm too lazy to use it. The same will apply for most other members.
With all due respect, Fury, you need to back off. If the issue was ignored right from the beginning, nobody will give a hoot. However, by pressing the issue, you will draw more and more attention to it, which is not always the brightest idea in the world.