That certain gods have VERY helpful things.. like Bile adding +100 sustenance is great, but I don't want to worship Bile, as it wouldn't go along with my "good guy" rp character.
It sucks that I can't worship a good god and get sustenance aiding. I would rather end up not worshiping anything because most all the other gods make you more vulnerable to stuff, and while you are invulnerable to certain things, I think it's a bad idea to have such an unbalanced character.
I mean sure, if you worship bile and wear a good amulet with fire resistance, you're set, but then you're still having to worship some evil god that doesn't fit your character. :|