my faves are almost the same as you guys... well flossman's list....
Eddie Vedder, Chris Cornell,Layne Staley,Anthony Keidis,Roger Waters,Thom Yorke, David Usher(Moist), Neil Young
Tori Amos,Patti Smith,Janis Joplin,PJ Harvey,Gwen Stefani
Emm Gryner
and a bunch more....