Internationalized Domain Names were first introduced in 2000 under .com and .net. Today there are hundreds of domain extensions that offer IDN keywords, and there are even a few IDN ccTLDs. Although the concept of local language domains seemed like a great idea initially, actual usage never appeared to take off.
I was wondering about the current state of IDNs. I haven't seen much discussion about IDN domains recently. A quick search on WebmasterWorld finds
IDN names--worthless? [webmasterworld.com] from 2007. (TL;DR not favorable) Are they still considered worthless/useless?
Last I heard the biggest uptake of IDN was China, followed by Russia, but uptake really drops off for other countries. Is anyone actually using IDNs? I have a bunch, but I have never actually used one for a website or mail system, They're all just forwarding to other websites that use ASCII domains.