Felon said:
Well, yo can take it to mean what you please, but this thread has demonstrated that when someone provide empirical testimony of a martial adept outshining other classes, it seems to be dismissed anyway with a line like "I suspect it musta been the other character's had ineffenctive playstyles, or the adept had some twinked-out magic item".
There has been exactly 1 empirical position provided stating warblades are overly powerful, that one by Nail. He did not, however, actually provide any kind of data he simply stated the warblade was overpowered and that's that. There have been several opposing opinions, including a much more detailed analysis by scrubkai - showing how the warblade stacked equally, especially at higher levels.
Let me give my own experience with the Bo9S classes along side others.
I ran the Red Hand of Doom adventure with a swordsage, a warblade, a crusader and a duskblade (mostly to see how the Bo9S classes would do). In order of effectiveness it was : Crusader and Duskblade about equally, then the swordsage, followed by the warblade (which was far behind). In one battle for example, the bad guys started at range with bows - this was a huge problem for the warblade as he had a middling AC (16 or so) and no range to speak of - he got pin cushioned early and spent the rest of the combat trying to get close to the bad guys without getting killed. The duskblade had a bow, and ranged spells making the combat not to difficult for her. This was quite typical of the early fights where the lack of range really hurt the warblade.
As far as damage output - sorry, but the fighter/barbarian I DM'd for in my last campaign so far outshone anything I saw a warblade do it wasn't close (the fighter/barbarian had complete warrior, eberron and core feats).
I believe if you look at Hong's analysis of his swordsage you'll see both the good points and the limitations (along with how a fighter/barbarian is just as or more nasty)(in this thread
http://www.enworld.org/showthread.php?t=200513&page=2&pp=40) you will find a symilar analysis(along with a pretty good break down of what a swordsage can do).