Here is a list of people and their CPAN id, extracted from the change
log and the mailing list archives.  These people have either submitted
patches or suggestions, or their bug reports or comments have inspired
the appropriate patches.  Corrections, additions, deletions welcome:

Aankhola Encorporated            (AANKHEN)
Adam "alias" Kennedy             (ADAMK)
Adam Preble
Adrian "adehohum" Taylor
AEvar Arnfjord Bjarmason         (AVAR)      Ævar Arnfjörð Bjarmason
Aldo "dada" Calpini              (ACALPINI)
Alin "alinbsp" Iacob             (ALIN)
Allison Randal                   (ARANDAL)
Amir "lightstep" Livine Bar-On               עמיר ליבנה בר-און
Amos Robinson
Andras Barthazi                              András Bártházi
Andres "kosmikus" Loeh                       Andres Löh
Andres Kievsky                   (ANK)
Andrew Savige                    (ASAVIGE)
Anton "tobez" Berezin            (GRUBER)
Arthur "sky" Bergman             (ABERGMAN)
Ashley "jql" Winters             (AWIN)
Audrey Tang                      (AUDREYT)   唐鳳
Austin "aufrank" Frank
Balint Szilakszi                 (SZBALINT)  Bálint Szilakszi
Beau E. Cox                      (BEAU)
Benjamin "integral" Smith        (BSMITH)
Bestian Tang                                 唐宗浩
Brad "bsb" Bowman                (BOWMANBS)
Brandon Michael "skew" Moore
Bryan Donlan                     (BDONLAN)
Bryan "mrborisguy" Burgers
Caio Marcelo de Oliveira Filho
Carey "revdiablo" Tilden         (CBTILDEN)
Carl "fireartist" Franks         (CFRANKS)
Carl Masak                       (MASAK)
Cheng-Lung Sung                  (CLSUNG)    宋政隆
Chia-Liang Kao                   (CLKAO)     高嘉良
Chip Salzenberg                  (CHIPS)
Christopher Malon
Christopher "cpruden" Pruden
chromatic                        (CHROMATIC)
Colin Paul Adams
Chuck "sproingie" Adams
Curtis "ovid" Poe                (OVID)
Damian Conway                    (DCONWAY)
Dan "broquaint" Brook            (BROQ)
Dan Kogai                        (DANKOGAI)  小飼弾
Darren Duncan                    (DUNCAND)
Dave "autarch" Rolsky            (DROLSKY)
David "machack666" Christensen   (DWC)
David "autark" Ranvig            (DAVIDRA)
David Vergin                     (DVERGIN)
David "qtplatypus" Formosa
Dimitry Golubovsky
Don "dons" Stewart
Dudley Flanders
Edwin Steiner
Elizabeth Mattijsen              (ELIZABETH)
Eric "eric256" Hodges
Fayland Lam                      (FAYLAND)   林道
Flavio S. Glock                  (FGLOCK)    Flávio S. Glock
Florian "rafl" Ragwitz           (FLORA)
Gaal Yahas                       (GAAL)      גל יחס
Gabor Szabo                      (SZABGAB)   Gábor Szabó גאבור סבו
Garret Rooney                    (ROONEG)
"gcomnz"
Geoffrey Broadwell               (GJB)
Gianni Ceccarelli                (DAKKAR)
Hezekiah "hcarty" Carty
Hsin-Chan Chien                  (HCCHIEN)   簡信昌
Ian "Igloo" Lynagh
Ilmari "wolverian" Vacklin
Ingo "iblech" Blechschmidt
Ingy dot Net                     (INGY)      Ingy döt Net / 應吉大聶
Isaac "SyntaxNinja" Jones
James "theorbtwo" Mastros        (JMASTROS)
Jeff Horwitz                     (JHORWITZ)
Jens "jrieks" Rieks
Jeremy "jvoorhis" Voorhis
Jerry "particle" Gay             (PARTICLE)
Jesse "obra" Vincent             (JESSE)
Joao Fernando Ferreira           (JOAO)      João Fernando Ferreira
Jody Belka                       (KNEW)
John van Krieken                 (VLADTZ)
John "js0000" Saylor
Jonathan Scott "PerlJam" Duff    (DUFF)
Jonathan Worthington             (JONATHAN)
Jos Boumans                      (KANE)
Joshua "rbysamppi" Choi
Joshua "Limbic_Region" Gatcomb   (JGATCOMB)
Juerd Waalboer                   (JUERD)
Julian Fondren                   (AYRNIEU)
Kang-Min Liu                     (GUGOD)     劉康民
Kevin "puetzk" Puetz
Kiran "mkirank" Kumar M.
Kuang-Che "kcwu" Wu                          吳光哲
Larry "TimToady" Wall            (LWALL)
Leopold Toetsch                  (LTOETSCH)  Leopold Tötsch
Liang-Qi "viirya" Xie                        謝良奇
Lola Lee
Luke "luqui" Palmer              (LPALMER)
Mark "ninereasons" McConnell     (MISCHKE)
Mark Stosberg                    (MARKSTOS)
Markus "malaire" Laire
"mattc"
Matt Diephouse
Max Maischein                    (CORION)
Michael G Schwern                (MSCHWERN)
Michal "rootmj" Jurosz
Mike "xgl" Li                                李曉光
Mikhael Goikhman                 (MIGO)
Miroslav "Shillo" Silovic
Mitchell N "putter" Charity
Nathan "kolibrie" Gray           (KOLIBRIE)
Nicholas Clark                   (NWCLARK)
Norman Nunley, Jr                (NNUNLEY)
Offer Kaye
Oleg Kiselyov
Paolo "xerox" Martini
Patrick R. "pmichaud" Michaud
Paul Fenwick                     (PJF)
Pawel "pmurias" Murias                      Paweł Murias
Per "pernod" Christian Nodtvedt
Peter Makholm
Philip Crow                      (PHILCROW)
Piers "pdcawley" Cawley          (PDCAWLEY)
Rafael "rgs" Garcia-Suarez       (RGARCIA)   Rafaël Garcia-Suarez
Ran Eliam i                      (EILARA)
Randal L. Schwartz               (MERLYN)
Richard "crysflame" Soderberg    (RSOD)
Rob "dragonchild" Kinyon         (RKINYON)
Rob Zinkov
Robin "elmex" Redeker
Rod Adams
Roger "spinclad" Hale
Roie "roie_m" Marianer                       רועי מריאנר
Ronny "r0nny" Pfannschmidt
Sage LaTorra                     (SAGE)
Salvador Ortiz Garcia
Sam "mugwump" Vilain             (SAMV)
Samuel "SamB" Bronson
Scott "flounder99" Fitzenrider
Scott McWhirter                  (KUNGFUFTR)
Sebastian "sri" Riedel           (SRI)
Shae "shapr" Matijs Erisson
Shawn Sorichetti                 (SSORICHE)
Shlomi "rindolf" Fish            (SHLOMIF)   שלומי פיש
Shmarya "shmar" Rubenstein	 (SHMARYA)
Shu-Chun "scw" Weng                          翁書鈞
Simon "lathos" Cozens            (SIMON)
Simon "JeffaCake" Marlow
Solomon "colomon" Foster
Stefano Rodighiero               (LARSEN)
Steffen "renormalist" Schwigon   (SCHWIGON)
Stephane "cognominal" Payrard    (STEF)      Stéphane Payrard
Stevan "stevan" Little           (STEVAN)
Steve Peters                     (SMPETERS)
Stuart "scook0" Cook
Swaroop "snowstalker" C H
Syed Uzair Aqeel
Terrence "metaperl" Brannon      (TBONE)
Thomas Sandlass                              Thomas Sandlaß
Thomas Yeh
Ting "tiw" Wang
Tom Moertel                      (TMOERTEL)
Uri Guttman                      (URI)
Vadim Konovalov                  (VKON)
Will Coleda                      (COKE)
Yiyi "xinming" Hu                            鹄驿懿
Yuan-Chen "ycheng" Cheng                     鄭原真
Yung-Chung Lin                   (XERN)      林永忠
Yuval "nothingmuch" Kogman       (NUFFIN)    יובל קוג'מן
Zhen-Bang "Forth" Wei
Zohar "lumi" Kelrich                         זהר קלריך/卡卓哈