Unfortunately we can't change fonts/color/font size at this time. Nor can we remove the bolding from mods' speech. But we'll contact the developers to let them know this is a wanted feature for the future.

We can only turn the ability off/on for members to create their own chat rooms. We've gone ahead and enabled this feature. I will gently remind members that the creation of your own chatroom requires that you agree to uphold the community guidelines while people are in your room. If you don't want to do this or are uncomfortable in doing it, you shouldn't use this feature.

Thanks!
DocJohn