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:

"Aankhen"
Adam "alias" Kennedy             (ADAMK)     
Adam Preble                                  
Adrian "adehohum" Taylor
Aldo "dada" Calpini              (ACALPINI)  
Alin "alinbsp" Iacob             (ALIN)      
Amir "lightstep" Livine Bar-On               עמיר ליבנה בר-און
Andras Barthazi                              András Bártházi
Andres "kosmikus" Loeh                       Andres Löh
Andrew Savige                    (ASAVIGE)   
Anton "tobez" Berezin            (GRUBER)    
Autrijus Tang                    (AUTRIJUS)  唐宗漢
Benjamin "integral" Smith        (BSMITH)    
Bestian Tang                                 唐宗浩
Brad "bsb" Bowman                (BOWMANBS)  
Brandon Michael "skew" Moore
Brian Ingerson                   (INGY)      
Bryan Donlan                     (BDONLAN)   
Bryan "mrborisguy" Burgers
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 Pruden
chromatic                        (CHROMATIC) 
Colin Paul Adams
Chuck "sproingie" Adams
Curtis "ovid" Poe                (OVID)      
"cpruden"
Damian Conway                    (DCONWAY)   
Dan "broquaint" Brook            (BROQ)      
Darren Duncan                    (DUNCAND)   
David "machack666" Christensen   (DWC)       
David "autark" Ranvig
David Vergin                     (DVERGIN)   
Dimitry Golubovsky                           
Don "dons" Stewart                           
Edwin Steiner                              
Eric "eric256" Hodges                      
Fayland Lam                      (FAYLAND)   林道
Gaal Yahas                       (GAAL)      גל יחס
Garret Rooney                    (ROONEG)    
"gcomnz"
Geoffrey Broadwell
Gianni "dakkar" Ceccarelli
Hsin-Chan Chien                  (HCCHIEN)   簡信昌
Ian "Igloo" Lynagh
Ilmari "wolverian" Vacklin
Ingo "iblech" Blechschmidt                   
Isaac "SyntaxNinja" Jones                    
James "theorbtwo" Mastros        (JMASTROS)  
Jeff Horwitz                     (JHORWITZ)  
Jens "jrieks" Rieks
Jesse "obra" Vincent             (JESSE)     
Jody Belka                       (KNEW)      
John van Krieken                 (VLADTZ)    
Jonathan Scott "PerlJam" Duff    (DUFF)      
Jonathan Worthington             (JONATHAN)  
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 Wall                       (LWALL)     
Leopold Toetsch                  (LTOETSCH)  Leopold Tötsch
Liang-Qi "viirya" Xie                        謝良奇
Luke "luqui" Palmer              (LPALMER)   
Mark "ninereasons" McConnell
Mark Stosberg                                
Markus "malaire" Laire                       
"mattc"
Matt Diephouse
Max Maischein                    (CORION)    
Michael G Schwern                (MSCHWERN)  
Michal "rootmj" Jurosz
Miroslav "Shillo" Silovic
Mitchell N "putter" Charity
Nathan "kolibrie" Gray           (KOLIBRIE)  
Nicholas Clark                   (NWCLARK)   
Norman Nunley, Jr                (NNUNLEY)   
Oleg Kiselyov
Patrick R. "pmichaud" Michaud                
Per "pernod" Christian Nodtvedt              Per Christian Nødtvedt
Piers "pdcawley" Cawley          (PDCAWLEY)        
Rafael "rgs" Garcia-Suarez       (RGARCIA)   Rafaël Garcia-Suarez
Randal L. Schwartz               (MERLYN)    
Richard "crysflame" Soderberg    (RSOD)      
Rob "dragonchild" Kinyon         (RKINYON)   
Robin "elmex" Redeker                        
Rod Adams                                    
Roie "roie_m" Marianer                       רועי מריאנר
Sam "mugwump" Vilain             (SAMV)      
Samuel "SamB" Bronson
Scott McWhirter                  (KUNGFUFTR) 
Sebastian "sri" Riedel           (SRI)
Shae "shapr" Matijs Erisson                  
Shawn Sorichetti                 (SSORICHE)  
Shu-Chun "scw" Weng                          翁書鈞
Simon "lathos" Cozens            (SIMON)
Solomon "colomon" Foster
Stefano Rodighiero               (LARSEN)    
Stephane "cognominal" Payrard    (STEF)      Stéphane Payrard
Stevan "stevan" Little           (STEVAN)    
Steve Peters                     (SMPETERS)  
Stuart "scook0" Cook
Terrence "metaperl" Brannon      (TBONE)     
Thomas Sandlass                              Thomas Sandlaß
Thomas Yeh                                   
Ting "tiw" Wang
Tom Moertel                      (TMOERTEL)  Tom Moertel
Uri Guttman                      (URI)
Will "coke" Coleda                           
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