Ok, here is the extras-devel (also fixed to have the _all pkgs)

If you install everything (1323 packages):
/USR: 1,973,570,385
/OPT: 632,613,045 (102 packates)

Worst:
mysql-server - 62,673,785
libqt4 - 52,775,891
python - 43,008,915
pyside - 28,389,391
frozen bubble (data) 21,935,718
libpurple - 21,414,705
mplayer - 19,046,660
libmysql-client - 19,040,995
pidgin (data) - 18,355,070
mysql-client - 16,142,045
libgtkmm - 13,533,852
abuse-(data) - 12,747,361
gstreamer - 6,442,598
libapertium - 6,206,172
libboost - 5,607,308
libillumination - 5,415,848
mc - 5,406,985
vala - 5,400,716

------
Fremantle Repository (I assume this is what is actually on the device -- I eliminated any dbg/dev packages from the count, but their are other packages I don't know if they exist or not on the device)
Packages: 501
/Usr = 473,689,061
/Opt = 0

Worst:
QT4
microb
python
perl

Nathan