Nifft
Penguin Herder
Rogue can deal his +6d6 at range (with two feats, which E6 makes common). Warblades are limited to melee.Warblade with greatsword and 18 str: 2d6 +6 damage. ... (int is more useful to a Warblade, he'll probably have his ~2 points higher) and a nicer list and is generally more useful for out of combat interactions. But in combat, it's no contest, not even close. Especially since 1/3 of the monsters in the book aren't immune to power attack and maneuvers.
If we're allowed to have more than one high ability score, the Rogue can invest in Strength instead of just maxing out Dexterity, and remove a big chunk of the Warblade's advantage.
But whatever: I personally am okay with there being some classes that are better at combat than others, and IMHO the Rogue should be a middle-of-the-line benchmark rather than the best in the business. If you are NOT better than a Rogue, you are bad at combat.
Cheers, -- N