I partially do agree with you. Her sexually shouldn't make any difference as to Willow's character is. However who Willow's girlfriend is does impact her story line. Anyway I don't take it so seriously. I just think it's fun to speculate.Does her sexuality matter? Would she have been better or worse if she had chosen a different person to bump uglies with? I just don't think it matters as much as the fandom world wants it to matter. She's should still have the same values of Willow despite who she snogs.