I figure I'll hop in on the whole lightsaber color discussion. I mean it's such an important topic that could totally alter the game and how we... No seriously. Color?
Ok, ok. I get it. For some people (read: Star Wars Nerds) you don't mess with the holy trilogy. I count myself among those people. George Lucas made three movies that were the yardstick by which I measured all other movies throughout my childhood. You don't F with that. But remember this: George Lucas F'd with that.
Does he have the right? Sure. His movies. Do I have to like it? Hell, no! I don't like the new trilogy. I don't like the changes he made to the original trilogy (Greedo shoots first????) but guess what? It happened. I can't change that. And if you go into the EU, there's plenty of inconsistencies and changes. That's why there's retcon. That's why there are "canon" and "non-canon" stories.
Back to lightsabers... You know, the point. Sometimes I forget.
There was a progression for color. First, it was red for Sith and blue for Jedi. Then, when the special effects department for Return of the Jedi said "hey, having trouble seeing Luke's lightsaber in the blue Tunisian sky," someone said "uhm, how's green sound?" Bingo! Two Jedi colors. The EU added yellow, cyan, gold, black, copper, blah blah blah. I'm pretty sure there is even a pink one in there somewhere. All this time, though, only Sith get red and red is the only color Sith get. And then Lucas added purple because Sam Jackson is a bad muther f'er.
Is there really any rhyme or reason to any of it? I mean, if you're a Sith during the age of the Rule of Two, I'm sure the best way to hide your existence is to wave around a red beacon rather than blend in. And yes, I know that SWTOR doesn't take place during the Rule of Two. But with lightsaber crystals being somewhat rare, don't you think that Sith, with their belief in survival, would sorta take what they can get rather than make a fahion statement?
For the people that say a lightsaber defines the user, why put all Sith into the same box (color-wise at least). And the really epic thing about SWTOR is that we, the players, get to define the universe. And yes, it would be alot easier to tell Jedi and Sith apart in PvP, but that distinction doesn't exist for other classes. Be happy with the red nameplates for opponents.
George Lucas made changes and added things that we don't like (JarJar, Jake Lloyd's acting, etc.) Well, let's get him back by changing his whole lightsaber color scheme to something that makes sense: we choose. Us. The players. The fans. The Jedi. The Sith. The one that really matter.