BuffyElevated
Scooby
I think you're right, Halfrek did tend to cater to kids from what I remember...I kinda figure her dad raped her or something and that's why she became a vengeance demon. I think Anya mentioned that Halfrek had daddy issues in the ep when Halfrek fulfilles Dawn's wish, and I think I remember Halfrek focusing on hurt childrens' wishes, but I could have made that up.
From the Wikipedia page on Halfrek:
Halfrek's raison d'etre differed from Anya's. Whereas Anya was an avenger of scorned women, Halfrek's "thing" (as Anya put it) is to perform vengeance for children who have been wronged by their parents or guardians. Anya attributes this to "daddy issues".