User blog comment:Dark Doctor/Jinbe vs. Luffy/@comment-3986064-20110619125004/@comment-3242083-20110619133503

The "got out unharmed" is a weak argument tho, since the motivation for each Shichibukai to participate was not equal strong.

Mihawk basically gave a damn about the war, he mostly just stood at the sidelines. A brief skirmish with Vista, that was basically it.

Hancock had no one to fight with either. She was active, but had no real opponent. The Pacifistas refused to attack her and no one really cared for her presence.

Doflamingo just toyed around as well, tho I give you that he at least actively faced the stronger figures of the war, Jozu and Crocodile, Oars.

What I want to say is: Crocodile and Jinbe had to face the greater force in the war and tried their best to achieve their goals, unlike the "unharmed" Shichibukai, who just participated because they had to.