Not sure what section to put this as it relies on all the appearance topics you've posted...
Is it possible to have multiple options where each member can select their preferred color scheme from a select few presets? Each preset would have it's own background image, clan name banner, post background color, and font color.
My experience is that there are people who prefer/read better with white/light backgrounds and dark/black words. While others, like myself, prefer/read better on dark backgrounds with light/white words. Settling on one set option comes down to half the group accepting to suffer through the other option. Also, there's some people who just like to change things up and want green one week and orange the next. So having 3-5 preset options is usually good for those freaks individuals.