Missing:

actions------

bookmark-toolbar
bookmarks-organize
character-set
chronometer
color-picker
configure-shortcuts
configure-toolbar
document-export
document-import
document-open-recent
document-open-remote
document-preview-archive
document-preview
document-print-frame
document-revert
document-save-all
document-sign
edit-bomb
edit-clear-list
edit-clear-locationbar-ltr
edit-clear-locationbar-rtl
edit-delete-shred
edit-mail-find
edit-user-find
edit-rename
feed-subscribe
fill-color
flag-*
flag
fork
format-fill-color
format-font-size-less
format-font-size-more
format-line-spacing-double
format-line-spacing-normal
format-line-spacing-triple
format-list-ordered
format-list-unordered
format-text-direction-*
games-*
go-down-search
go-first-page
go-jump-locationbar
go-jump-today
go-last-page
go-next-page
go-previous-page
go-up-search
help-contents
help-contextual
help-hint
im-status-message-edit
list-add-font
list-add-user
list-remove-user
mail-encrypt
mail-flag
news-*
page-zoom
player-time
player-volume-*
project-open
rating
roll
run-*
select-rectangular
services
show-menu
svn*
system-switch-user
tab-close-other
tab-closer
tab-detach
tab-duplicate
tab-new-background
table
text-speak
tool-animator
user-*
view-filter
view-media-artist
view-media-equializer
view-media-lyrics
view-media-visualization
view-object-histogram-linear
view-object-histogram-logarithmic
view-presentation
webcamreceive
webcamsend
window-duplicate

apps------

acroread
akonadi
applixware
blender
bluefish
bovo
clambomber
designer
dia
eclipse
emacs
email
esd
fontforge
gabber
gaim
galeon
gnomemeeting
gnucash
gvim
java
kblogger
kcolorchooser**** - steal from gimp? - no luck.  Oxygen one isn't too bad.
kjots
kleopatra
kmailcvt
kolf
ksniffer
kuickshow
kverbox
kwalletmanager*********
kword****************
licq
netscape
oketa
oxygen
pan
penguin
planner
preferences-desktop-user-password
preferences-desktop-text-to-speech
preferences-kcalc-constants
preferences-plugin-script
preferences-system-login
preferences-system-network-sharing
preferences-system-performance
preferences-web-browser-adblock
preferences-web-browser-cache
preferences-web-browser-cookies
preferences-web-browser-shortcuts
preferences-web-browser-stylesheets
scribus
sodipodi
staroffice
strigi
tagua
tux
utilities-log-viewer
wp
xchat
xclock
xedit
xemacs
xfmail
xmag
xorg
xv

categories-------------

applications-development-translation
applications-development-web
applications-education-language
applications-education-mathematics

devices---------
audio-input-line
media-optical-recordable

emotes-------

face-embarrassed
face-raspberry
face-uncertain

mimetypes---------
application-pgp-encrypted
application-pgp-keys
application-pgp-signature
application-pkcs7-mime
application-pkcs7-signature
application-relaxng
application-vnd.oasis.opendocument.chart
application-vnd.* after that
application-x-awk
application-x-cd-image
application-x-cda
application-x-cpio
application-x-cue
application-x-designer
application-x-egon
application-x-java-applet
application-x-java
application-x-javascript
application-x-kcsrc
application-x-kgetlist
application-x-kontour
application-x-kvtml
application-x-marble
application-x-mimearchive
application-x-ms-dos-executable
application-x-mswinurl
application-x-nzb
application-x-perl
application-x-php
application-x-plasma
application-x-ruby
application-x-sharedlib
application-x-tgif
application-x-trash
application-x-troff-man
application-x-wmf
application-x-zerosize
audio-ac3
audio-midi
audio-prs.sid
encrypted
fonts-package
image-svg+xml-compressed
image-svg+xml
image-x-eps
image-x-vnd.trolltech.qpicture
image-x-xfig
message-news
message-rfc822
message
text-css
text-csv
text-directory
text-mathml
text-troff
text-vnd.abc
text-vnd.wap.wml
text-x-adasrc
text-x-bibtex
text-x-c++hdr
text-x-c++src
text-x-chdr
text-x-csharp
text-x-csrc
text-x-dtd
text-x-hex
text-x-java
text-x-katefilelist
text-x-ldif
text-x-makefile
text-x-objchdr
text-x-objcsrc
text-x-pascal
text-x-patch
text-x-python
text-x-tcl
text-x-tex
text-x-texinfo
text-x-xslfo
text-xmcd
text-xml
uri-*
x-kde-nsplugin-generated
x-media-podcast
x-office-contact

places---------
document-multiple
folder-brown
folder-development
network-server-database

status---------
printer-printing
script-error
wallet-*
window-suppressed

Not Distinct Enough:

actions----
bookmark-new-list
dialog-cancel
dialog-close
trash-empty
view-calendar-upcoming-days

apps-----
kmplayer
knotes
parley

mimetypes----
application-illustrator
application-postscript
application-x-executable-script

Missing Resolutions:

actions----

draw-eraser: can't find the source svg, failed to recreate.  nothing >22x22
draw-freehand: ""

apps-------
vlc: missing everything >48x48, including svg

places------
mail-folder-sent: missing all by 16x16
mail-folder-inbox
mail-folder-outbox

Potential Resources:

gimp tango-style icons: eyedrop for color-picker, etc (wikimedia commons)
