Re: [idn] case preservation

["Soobok Lee" <lsb@postel.co.kr>]

----- Original Message ----- 
From: "Martin Duerst" <duerst@w3.org>
To: "D. J. Bernstein" <djb@cr.yp.to>; <idn@ops.ietf.org>
 > 
> >It would be better to omit nameprep entirely;
> >then users will stick to mechanisms that work, such as clicking on URLs.
> >(Bad characters should still be avoided in registrations, of course.)
> 
> Bad character combinations should be avoided with registration.
> The only registrations for things like <A-Greek><O-Cyrillic><L-Latin>
> will come from spoofers, and the only way such spoofers have
> a chance is through clicking on URIs or a similar interface.

You forgot to mention this type :
All-cyrillic(or All cherokee) uppercase "SEX,CISCO,ATT,HOME,IBM" have the
same look with all-latin uppercase ones.

SOobok


> 
> 
> Regards,    Martin.
>