Maybe you could add an IDN website forum so that we can discuss our IDN related websites we begin to build.
I have built a few to promote idns and the downloading of firefox.
Safe.
www.gotidn.com
Mature. 18+
Cartoonish, but don't go if you get offended easy.
www.Küken.com "chicks" and "women" in german.
http://www.xn--kken-0ra.com/
Take a look and let me know what you think. Remember I am not a web designer and the main function of these sites is to promote firefox downloads.