Yeah, I'll be there with my Sith kiddy homies pwning ur face.
Actually, don't the kids usually go for the regular side, ala Alliance? I think the truth isn't cleat cut at all and everybody labels "the other side" as more numerous and as kids to justify their own choice as "the underdog and more hardcore". It's all bullshit to me and I'll play what I like.
That said, I fully expect to go back to WoW once I've had a taste of SWTOR. I'll give it a chance in case it turns out to be particularly fun, but something to get me really excited should be different and innovative - and SWTOR is certainly not looking to be that.