So I made a post last night in the Class mechanics forum about fury sword spec, and it looks to have been deleted...
Anyway, my spec is 26/35/0, and has been for a while... I know some people are looking for other interesting ways to spec instead of 17/44, and honestly I don't see why this isn't listed as a viable spec.
Here is my WWS for last night... note that Sipheroth wasn't in the raid for Teron, so can't compare to that particular warrior on that fight.
Wow Web Stats
Pro: Deathwish, sword spec, improved thunderclap/rend
Cons: +10% threat, -10% AP, 1 point in precision, no rampage, fast OH for whirlwind.
Personally, I think rampage is a real chore, and not much benefit for the 20 rage.
Sword spec might not be the 17/44 killer in every case, but its my favorite spec to play.
Not only that, it openes the theorycraft doors again since none of the spreadsheets really calculate for it. Haste becomes better, +hit becomes more important, AP isn't the primary stat.
Just goes to show, you don't need twin blades to be sword spec, though.