Hello Zachary,
The developer of the project would have to ask us to
sign it. You're free
to email him and let him know we offer the service.
I think the project is abandoned.
The official homepage is down, last version from
archive.org
http://web.archive.org/web/20080424120409/http://chitchat.at.infoseek.co.jp…
Someone has created a mirror on sourceforge but it's not the original author (I
don't
even think it's a software developer)
That's the reason why I posted to reactos mailinglist directly :-)
I've now written an email to the original author
Ken Kato (chitchat.vdk(a)gmail.com)
but I don't know if he will answer.
greetings
Carsten