Nifft
Penguin Herder
Yeah, I changed that in my campaign, and then 4e decided to follow.Drider-isation as a punishment for failure doesn't make sense to me.
1) Spiders are sacred to Lolth. Becoming more like a spider would be seen as a boon.
2) Lolth is often depicted as part elf/part spider, like a drider.
3) Driders are more powerful than the average drow. In 3e, a drider gets a +4 or +6 bonus to every stat, which is pretty awesome.
It's a good feeling to delete a line from one's house rules for that kind of reason.
Cheers, -- N