Could be anything - something about the band, or an individual.. If I had to pick one, it would be how certain members to the mass audience are perceived, such as Don Felder, Bernie Leadon, and Randy Meisner.

I also think Joe Walsh got more fans because of things outside of music. I can't stand his voice (not bad on "Pretty Maids..."), and never cared for his guitar playing with the Eagles (or solo, or James Gang)..

Maybe I'll think of more later - looking forward to reading stuff from knowledgeable fans