--The Courageous Weapon power (Ultimate Equipment pg. 138) says “The wielder gains a morale bonus on saving throws against fear equal to the weapon’s enhancement bonus. In addition, any morale bonus the wielder gains from any other source is increased by half the wielder’s enhancement bonus (minimum 1).” Our reading of this is that the second part is referring to other morale bonuses to save vs. fear – for example, a fighter’s Bravery ability – those abilities are increased in strength, so that this weapon power isn’t useless for fighters. Others read this as improving all morale bonuses to anything else on the character – they’re usually adding it to a barbarian, to improve the rage bonuses. It seems that improving rage to 1½x its normal strength is a very powerful effect, which should cost much more than the +1 bonus with this weapon, so we wanted to verify how it should be used.
The second part should only affect morale bonuses to saves (fear or otherwise).