Recently, I compiled a list of apps from kde-apps.org that I thought would be useful in Fedora. In addition, I recently edited the wiki to move the table of requested packages to a page of its own. Ryan Rix is now taking that list and putting it into that table. If anyone sees any applications there that they would like, please add your name to the table and keep it up to date. If you need any help with a package or would like to know how to get started with packaging for Fedora, feel free to join #fedora-kde on irc.freenode.net (webchat link is here).
I’m not sure how long the table will take to propogate and I am only up to page 60 or so of the things on the kde-apps website, so keep an eye out for any applications or libraries you use or would like to maintain.