Twin directories of productivity:

[DIR]  ftp://ftp.gno.org/pub/apple2/gs.specific/gno/productivity/
[DIR]  ftp://ftp.beos.hu/pub/beos/obsolete/productivity/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/www.gnu.org/directory/productivity/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/directory/productivity/
[DIR]  ftp://ftp.peak.org/pub/next-ftp/next/apps/productivity/
[DIR]  ftp://ftp.peak.org/pub/next-ftp/next/demos/productivity/
[DIR]  ftp://ftp.apple.asimov.com/pub/apple_II/images/apple3/productivity/
[DIR]  ftp://ftp.apple.asimov.com/pub/apple_II/images/cpm/productivity/
[DIR]  ftp://ftp.apple.asimov.com/pub/apple_II/images/gs/productivity/
[DIR]  ftp://ftp.apple.asimov.com/pub/apple_II/images/productivity/
[DIR]  ftp://147.52.159.12/mirrors/OpenBSD/cvs/ports/productivity/
[DIR]  ftp://ftp.padua.org/pub/NeXT/productivity/
[DIR]  ftp://ftp.su.se/pub/OpenBSD/cvs/ports/productivity/
[DIR]  ftp://ftp.gwdg.de/pub/gnu/www/www.gnu.org/directory/productivity/
pkg://ports.tar.gz:12473684/ports/  downloads[DIR]3  ports.tar.gz/ports/productivity/
[DIR]3  ports.tar.gz/ports/productivity/
[DIR]3  ports.tar.gz/ports/productivity/
[DIR]3  ports.tar.gz/ports/productivity/
[DIR]3  ports.tar.gz/ports/productivity/
[DIR]3  ports.tar.gz/ports/productivity/
[DIR]3  ports.tar.gz/ports/productivity/
[DIR]3  ports.tar.gz/ports/productivity/
[DIR]3  ports.tar.gz/ports/productivity/
pkg://portscanner-1.2.tgz:392450/ports/  downloads[DIR]3  portscanner-1.2.tgz/ports/productivity/
[DIR]  ftp://ftp.funet.fi/pub/NeXT/Demos/productivity/
[DIR]  ftp://ftp.usa.openbsd.org/pub/OpenBSD/cvs/ports/productivity/
[DIR]  ftp://ftp.volftp.tiscali.it/.snapshot/nightly.2/pub/pilot/productivity/
[DIR]  ftp://ftp.volftp.tiscali.it/pub/pilot/productivity/
[DIR]  ftp://ftp.volftp.tiscali.it/.snapshot/nightly.0/pub/pilot/productivity/
[DIR]  ftp://ftp.mayn.de/pub/really_old_stuff/mirrors/beos_apps/productivity/
[DIR]  ftp://ftp.mayn.de/pub/really_old_stuff/beos/MIRROR.BeOS/productivity/
[DIR]  ftp://ftp.blackcube.org/pub/berlin/productivity/
[DIR]  ftp://ftp.blackcube.org/pub/ftp-next-ftp.peak.org/next2/apps/productivity/
[DIR]  ftp://ftp.blackcube.org/pub/ftp-next-ftp.peak.org/next2/demos/productivity/
[DIR]  ftp://ftp.blackcube.org/pub/NeXT_Mirrors/Peak/next/apps/productivity/
[DIR]  ftp://ftp.blackcube.org/pub/NeXT_Mirrors/Peak/next/demos/productivity/
[DIR]  ftp://ftp.blackcube.org/pub/NeXT_Mirrors/ftp.funet.fi/Demos/productivity/
[DIR]  ftp://ftp.public-internet.co.uk/pub/OpenBSD/cvs/ports/productivity/
[DIR]  ftp://ftp.in2p3.fr/pub/OpenBSD/cvs/ports/productivity/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/development/OpenBSD-CVS/ports/productivity/
[DIR]  ftp://ftp2.pt.freebsd.org/pub/openbsd/cvs/ports/productivity/
[DIR]  ftp://ftp.nmt.edu/pub/people/enigma/mac_software/productivity/
[DIR]  ftp://ftp.nrc.ca/pub/systems/bsd/openbsd/cvs/ports/productivity/
[DIR]  ftp://130.237.164.232/pub/OpenBSD/cvs/ports/productivity/
[DIR]  ftp://ftp.next.peak.org/pub/next-ftp/next/apps/productivity/
[DIR]  ftp://ftp.next.peak.org/pub/next-ftp/next/demos/productivity/
[DIR]  ftp://ftp.it.su.se/pub/OpenBSD/cvs/ports/productivity/
[DIR]  ftp://ftp.udc.es/mirror/openbsd/cvs/ports/productivity/
[DIR]  ftp://nic.funet.fi/pub/NeXT/Demos/productivity/
[DIR]  ftp://ftp.informatimago.com/pub/mirrors/next-peak/next/demos/productivity/