Nifft
Penguin Herder
In contrast, I'll say Power Attack is a bad choice for Crusaders.blargney the second said:As for your second question, Power Attack is a great feat all on its own. Totally worth having if you're a melee guy, whether you usually use a one- or two-handed weapon.
Warblades and Swordsages have access to Diamond Mind maneuvers, which make Power Attack a good option (Emerald Razor and Ruby / Diamond Nightmare Blade all benefit greatly from Power Attack).
Crusaders, on the other hand, get access to maneuvers like Divine Surge, which deals enough damage that you won't miss Two-Handed Power Attack; Crusaders also derive benefit from Stone Dragon Strikes (which deal extra damage and penetrate DR, which is much of the point of Power Attack). Thus, IMHO it's smarter to make a sword-and-board Crusader who uses his Strikes for damage, rather than using Power Attack (and risking a miss).
Cheers, -- N