Disarm combat skill

[Syrie]

The p1999 wiki is a little vague on this combat skill - can anyone fill in the blanks?

1. Can you disarm magical weapons from mobs? Or only non-magic weapons?
(I am assuming you can't just walk up to the ghoul lord and disarm his SSOY.)

2. Do disarmed weapons drop to the ground, or simply drop to the NPC's inventory (and if so, can they be re-equipped by the NPC after X time limit?)

2A. If the weapon drops to NPC inventory, can you pre-load the NPC with X number of given items, which means no room left in their inventory - which means the disarmed weapon might poof, or drop to the ground?

3. If you attempt to disarm an indifferent NPC, does it count as an "attack" and the NPC will aggro you?

3A. Does it matter if the disarm is successful or not?

4. If you can only disarm non-magic weapons, and you play on the blue server, what possible reason(s) are there to spend the time/effort to raise the skill? (Does disarm generate any hate whatsoever? If so, a minor taunt effect could be considered useful.)