First, your choice of font size & color is not good. It is too large & too red. It is not necessary to use a large font or bright colors to get our attention. In fact, it may do the opposite since I know that some people will avoid posts that have big fonts of color changes.

You may upload GUI addons like wallpapers, color themes, screenshots, to kde-look.org so that everyone can benefit from a nice KDE desktop.
You may contact the knoppix developers at their mailing list, http://sympa.linuxtag.net/wws