http://en.opensuse.org/openSUSE:Factory_KDE3_packages lists every remaining kde3 application the opensuse-kde team has to take care of that is inside openSUSE:Factory.
Target is to reduce the amount of KDE3 applications inside openSUSE:Factory as most are unmaintained or replaced by ports or similar new applications.
So if you care about any application on that list comment on it's status and what you think about it (pro / con removal, replacement), even a small comment can help evaluating it. Any non-commented entry is free to be dropped after 2 weeks time (next meeting is on thurday the 30th of september, 16 UTC)!
Dropped packages will remain in KDE:KDE3 repository, so as long as they build/are maintained they won't be gone.
Please don't add any new applications, if you want to suggest something please do it here: http://en.opensuse.org/openSUSE:KDE_ideas