Today downloading data of Albisola Superiore (North Italy) I found out all the names of the mappers who contributed to the great map that is! Here they are! This archive is the product of the italian OpenStreetMap community and of the following wonderful people:

0rener,42429,abrondi,Alecs01,Ale_Zena_IT,AlfredoSP,andreacelle,Andrea Musuruane,AnyFile,apetro,blastg,Bobuzzo,David Paleino,Davio,daxxx1968,dforsi,Diego Bertone,ericfesta,escada,favalex,folco,folletto,FvGordon,gd-wg,geow,ghiso983,Gigi,glaucos,grafite,Guidolux,gw davide,Heinz_V,Hjart,Kostik,LLAQWA,lorenzoelsalsero,lucadelu,lucazeo,LucioGE,Marco_T,Martin Mystère,mcheck,mcheckimport,Mustifanci,Niccolo,Niente0,noperante,Pab09,Pablo99,Paolo Bubici,Peilscheibe,Percherie OnDaNet,Peterborto,popeye,Puccia,railway_fan,ratrun,rockhock,sabas88,sabas-import,sbiribizio,sheg,simone,Simone Piccardi,steko,telemaco81,vancori,venerdi,Verdy_p,Virgile1994,wandsecacher,wild,WJtW,Yiyi

Every day a new version of this file will be made available at: http://osm-toolserver-italia.wmflabs.org/estratti/