Web of Death


I'm a little confused by the Web of Death feat. It has Weapon Focus as a pre-req, but appears to be effective with any weapon.

Is it missing a stipulation that it can only be used with weapons for which the character has Weapon Focus? If not, how does Weapon Focus (arming sword) help a character use Web of Death with a spear?
Yeah, I agree the Feat is a bit weird. Because of the fact that it is restricted from combining with Barbarian levels, I would say that it's probably meant to be grouped with the other "wepon specialization" Feats, and therefore only usable with the weapon you have Weapon Focus with.