This is an interesting debate - and has been aired previously on AB.
I still love Gary Glitter's singles - but he is utternly absent from any radio stations or mobile discos, which shows what the general feeling about him appears to be.
Likewise, Wagner's music is performed worldwide, with the exception of Israel - the last time someone attenpted to stage a cxoncert, it was disrupted by a Holocaust survivor whom jumped on the stage and brandished his tattoed wrist in outrage.
I personally believe you have to enjoy art in isolatiosn from the artist, otherwise, where is the line drawn? Yes we have Wagner and Gary Glitter at one end of the scale - united only by the height of their appeal as artists, coupled with the horror or their lifestyles as men, but whom at the other? Do we boycott someone because they don't like animals, or are prone to be short with waitresses?
It's a tough one -= so any more thoiughts are always interesting.