最近７日間に届いた記事のニュースグループと投稿数を調べてみました。
　クロスポストされた記事は、複数個として数えました。
　ただし、fj.mail-lists,fj.testは対象外としました。


                                news@tos.rim.or.jp

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 391 fj.soc.politics
 268 fj.news.lists.filters
 193 fj.life.in-japan
 103 fj.jokes
  84 fj.jokes.d
  60 fj.rec.autos
  49 fj.soc.law
  48 fj.soc.smoking
  46 fj.rec.animation
  45 fj.rec.sports.baseball
  44 fj.news.usage
  37 fj.misc
  34 fj.comp.dev.digital-camera
  33 fj.rec.food
  32 fj.rec.rail
  28 fj.personal-ads.penpals
  26 fj.rec.photo
  23 fj.news.policy
  21 fj.soc.economy
  21 fj.fleamarket.comp
  20 fj.rec.tokusatsu
  19 fj.sci.medical
  18 fj.rec.motorcycles
  17 fj.sys.mac
  17 fj.rec.autos.sports
  14 fj.soc.misc
  12 fj.sci.physics
  12 fj.sci.math
  12 fj.fleamarket.d
  11 fj.os.ms-windows.win2000
  11 fj.news.style
  11 fj.fleamarket.misc
  11 fj.engr.elec
  11 fj.comp.lang.c++
  10 fj.comp.arch
  10 fj.comp.applications.excel
   9 fj.sys.zaurus
   8 fj.sci.law
   8 fj.sci.lang.japanese
   8 fj.rec.spas
   8 fj.news.lists
   7 fj.rec.poems
   7 fj.questions.fj
   7 fj.personal-ads.misc
   7 fj.mail
   7 fj.comp.applications.dictionary
   6 fj.sys.sun
   6 fj.soc.copyright
   6 fj.rec.travel.world
   6 fj.rec.travel.japan
   6 fj.rec.rail.cars
   6 fj.os.linux
   6 fj.fleamarket.books.comics
   6 fj.editor.emacs
   6 fj.comp.texhax
   5 fj.soc.human-rights
   5 fj.rec.tv.drama
   5 fj.rec.travel
   5 fj.rec.sports.basketball
   5 fj.rec.movies
   5 fj.os.ms-windows.win98
   5 fj.life.religion
   5 fj.comp.lang.c
   5 fj.comp.applications.misc
   4 fj.unix
   4 fj.sources.d
   4 fj.sci.bio
   4 fj.sci.astro
   4 fj.rec.sports.golf
   4 fj.rec.music.progressive
   4 fj.rec.music
   4 fj.questions.internet
   4 fj.mail.reader.outlookexpress
   4 fj.life.health
   4 fj.1st-readme.discussion
   3 fj.unix.shells
   3 fj.sys.ibmpc
   3 fj.soc.medical
   3 fj.sci.psychology
   3 fj.sci.philosophy
   3 fj.sci.lang
   3 fj.sci.informatics
   3 fj.sci.geo
   3 fj.sci.announce
   3 fj.rec.sf.startrek
   3 fj.rec.rail.tickets
   3 fj.rec.rail.historical
   3 fj.rec.radio
   3 fj.rec.pets.aqua
   3 fj.rec.novels
   3 fj.rec.music.creators
   3 fj.questions.misc
   3 fj.meetings
   3 fj.mail.system
   3 fj.life.children
   3 fj.fleamarket.comp.software
   3 fj.comp.music
   3 fj.comp.dev.printer
   3 fj.comp.dev.keyboard
   3 fj.comp.applications.ichitaro
   3 fj.books
   2 fj.wanted
   2 fj.soc.men-women
   2 fj.sci.lang.english
   2 fj.sci.human-factors
   2 fj.sci.chem
   2 fj.rec.tv
   2 fj.rec.travel.air
   2 fj.rec.tokei
   2 fj.rec.sports.soccer
   2 fj.rec.sports.scuba-diving
   2 fj.rec.sports.keiba
   2 fj.rec.sports.american.football
   2 fj.rec.sports
   2 fj.rec.smoking
   2 fj.rec.sf
   2 fj.rec.seiyu
   2 fj.rec.rubber-duckie
   2 fj.rec.mystery
   2 fj.rec.music.winds
   2 fj.rec.music.j-pop
   2 fj.rec.models
   2 fj.rec.games.video.pc
   2 fj.rec.games.video.home.playstation2
   2 fj.rec.games.video.home.playstation
   2 fj.rec.games.video
   2 fj.rec.bicycles
   2 fj.rec.autos.wagon
   2 fj.rec.aerospace
   2 fj.personal-ads.friends
   2 fj.os.ms-windows.programming
   2 fj.os.bsd.freebsd
   2 fj.os.bsd.bsd-os
   2 fj.news.group
   2 fj.living
   2 fj.lang.javascript
   2 fj.kanji
   2 fj.fleamarket.books
   2 fj.fleamarket.autos
   2 fj.engr.mech
   2 fj.disaster.volunteers
   2 fj.comp.oldies
   2 fj.comp.dev.misc
   2 fj.comp.dev.disk
   2 fj.comp.dev.cdrom
   2 fj.comp.databases
   2 fj.comp.applications.photoshop
   2 fj.comp.announce
   2 fj.comp.ai
   1 fj.sys.pc98
   1 fj.sys.news
   1 fj.sys.mac.programming
   1 fj.sys.mac.os-x
   1 fj.sys.ews4800
   1 fj.soc.traffic.manners
   1 fj.soc.nuclear
   1 fj.soc.media
   1 fj.soc.internet.censorship
   1 fj.soc.internet
   1 fj.soc.environment
   1 fj.soc.culture.chinese
   1 fj.soc.culture
   1 fj.soc.agriculture
   1 fj.sci.misc
   1 fj.sci.military
   1 fj.sci.matter
   1 fj.sci.economics
   1 fj.rec.wine
   1 fj.rec.tv.cm
   1 fj.rec.trading-cards
   1 fj.rec.sports.snowboard
   1 fj.rec.sports.prowrestling
   1 fj.rec.pets
   1 fj.rec.outdoor
   1 fj.rec.music.newage
   1 fj.rec.music.classical
   1 fj.rec.music.alternative
   1 fj.rec.misc
   1 fj.rec.military
   1 fj.rec.idol
   1 fj.rec.games.video.oldies
   1 fj.rec.games.video.home.nintendo64
   1 fj.rec.games.video.home.gameboy
   1 fj.rec.games.video.home.dreamcast
   1 fj.rec.games.video.characters
   1 fj.rec.games.video.arcade.kakutou
   1 fj.rec.games.video.arcade
   1 fj.rec.games.shogi
   1 fj.rec.games.pachinko
   1 fj.rec.games.mahjong
   1 fj.rec.fishing
   1 fj.rec.fine-arts
   1 fj.rec.dance
   1 fj.rec.comics
   1 fj.rec.bus
   1 fj.rec.av
   1 fj.rec.animation.oldies
   1 fj.rec.aerospace.simulators
   1 fj.questions.unix
   1 fj.os.plan9
   1 fj.os.os2
   1 fj.os.msdos
   1 fj.os.ms-windows.xp
   1 fj.os.ms-windows.nt
   1 fj.os.ms-windows.ce
   1 fj.os.misc
   1 fj.os.minix
   1 fj.os.linux.setup
   1 fj.os.bsd.netbsd
   1 fj.os.bsd.misc
   1 fj.os.beos
   1 fj.org.ptt
   1 fj.org.jus
   1 fj.org.jssst
   1 fj.org.jsai
   1 fj.org.ipsj
   1 fj.org.ieee
   1 fj.news.system.inn
   1 fj.news.system.diablo
   1 fj.news.system
   1 fj.news.reader.winvn
   1 fj.news.reader.rn
   1 fj.news.misc
   1 fj.news.group.rec
   1 fj.news.announce
   1 fj.net.www
   1 fj.net.programming
   1 fj.net.phones.mobile
   1 fj.net.phones.manners
   1 fj.net.lan.ethernet
   1 fj.net.ip.dns
   1 fj.net.ftp
   1 fj.mail.system.sendmail
   1 fj.life.housing
   1 fj.life.hometown
   1 fj.forsale.books
   1 fj.fleamarket.tickets
   1 fj.fleamarket.appliances
   1 fj.engr.materials
   1 fj.engr.civil
   1 fj.education.comp
   1 fj.education.announce
   1 fj.education
   1 fj.disaster.oil-spill
   1 fj.disaster.misc
   1 fj.disaster.earthquake
   1 fj.comp.xml
   1 fj.comp.x11
   1 fj.comp.text
   1 fj.comp.statistics
   1 fj.comp.speech
   1 fj.comp.sgml
   1 fj.comp.security.pgp
   1 fj.comp.security
   1 fj.comp.parallel
   1 fj.comp.oops
   1 fj.comp.lang.visualbasic
   1 fj.comp.lang.postscript
   1 fj.comp.lang.lisp
   1 fj.comp.lang.javascript
   1 fj.comp.lang.java
   1 fj.comp.lang.asm
   1 fj.comp.image
   1 fj.comp.dev.memory
   1 fj.comp.dev.display
   1 fj.comp.applications.ms-word
   1 fj.comp.applications.1-2-3
   1 fj.archives.documents
   1 fj.1st-readme