This should be pretty common news by now. Yoda in the 360 version and Darth Vader in the PS3 version. Good move from Soulcalibur.
Saw this earlier...kinda an odd decision on their part, but I'm sure everyone was saying that about Spawn/Link/Heihachi too. =p Apparently, Yoda is 360 exclusive and Vader is PS3 exclusive. Quote from the article if you don't want to search through the wall o' text: EDIT: heh, Link beat me to it by a second...I'll keep the link+quote up though for the non-believers.
I'm quite a huge fan of Soul Calibur, and I'm a bigger fan of Star Wars. I was like 'WTF!??' when I saw Yoda on there.
Eh.... I liked the 1st and 2nd Soulcalibur then 3 was alright but since you just can't do much on them it bores me really fast. Once you beat the Story with everyone its just another game you put in the corner of your game pile and hardly touch anymore.