Feat compatibility for throwing knives

[UnLimiTeD]

Would it be possibly to classify throwing knives as weapons, or maybe give a feat that does so?
It'd allow to use them as a sort of primary weapon in the late game.

Also, I'd suggest a feat that lowers enemy damage thresholds by a percentage when using throwing weapons and crossbows(that's more for the crossbows).

[Codaxio]

Yeah that would be nice. After I realised that I totally messed up my stats on my first character, I started a new game and I planned to make a ninja: throwing knife/psi powers as weapons and a lot of steath/dodge. On paper it sounded quite cool, but then I quickly realised that throwing knife wasn't a primary weapon

[UnLimiTeD]

Well, it still kinda works, but you can't use all those feats you normally use to boost your weapon.