I've taken the liberty to go to Matt Cutts blog & post a comment about IDN domains & the fact that only 2 very old IDN domains show Google PageRank.
Since this is a new market & not every engineer at Google knows every new technology I decided it was better to inform the big guy directly.
Matt Cutts Comment on IDN Domains
He basicly said he'll have someone fully test IDN domains.
This is a really good start at least to make sure someone especially so high in the chain would comment to test out IDN domains.
Now is IDNForums bring the IDN domain use to another level or what?
The goal is not to just & buy & sell IDN domains but to make them usuable.
Thank you Mr. Cutts