Crazy Mechanics Questions regarding Bear Warrior

[blacksoft]

1. Does the Rage requirement allow for frenzy from FB or Whirling Frenzy from Barbarian?
2. Does the Bear Warrior rage abilities stack onto a shapeshifted Druid or does the Bear shape/abilities override all the druid's shapeshifted benefits?
3. Does the Shared Fury feat exist on the server? If so, how does that interact with Bear Warrior Rage abilities?
4. Is Bear shape for Bear Warrior considered creature weapons and do those interact with Swashbuckler intelligence damage bonus?

[Valefort]

1. No for FB Frenzy, yes for the other.
2. Can't cross class with druid.
3. No.
4. Never tested but it probably works.

[Akroma666]

A smart bear warrior.. what is this captain planet nonsense?!