Although I'm not a big fan of IDNs, I do have many IDNs in .TV.
I still have a question for the IDNers.
IDN is a name which is represented using native characters, like 中国.com (China.com).
Now my question is, a person capable of typing .com/.net/.tv (or any other ASCII extensions) must know English, and why does he need to type native characters and an ASCII extension? This is very strange and practically an useless option IMO, whether the extension is .com or .net or .tv or any other ASCII extension.
IDN.IDN is the right choice, again IMO.
Another question regarding Arabic/Farsi/Urdu IDNs:
Arabic/Farsi/Urdu language is written from right to left. Appending an extension at the beginning of a word looks unrealistic.
كرة قدم.com is just like writing llabtoof.com
Also, the user has write the entire Arabic/Farsi/Urdu word and he has to append the extension at the starting of the word, which is a tedious process IMO. Instead he may use football.ae (Arabic) or football.ir (Farsi) or football.pk (Urdu), which is very easy to write, again IMO.
Different opinions are welcome!