Quote Originally Posted by Wilder
The R-U can be discuss, that is the fun about it, But is so balanced between the vague an the obvious that no one really can say that is it true or false
You're going to have to back up this claim, because as far as I see it, logical and rational reasoning can allow us to determine top a fairly large extent what is "true or false".

this is a matter of interpretation, and each one of us can have our own, ask the guy that think quisitis is ultimecia.
That's true, but this is a rational debate, not a simple "sharing of interpretations", and as such, any interpretation that is to be considered valid MUST be logically justifiable. If you don't actually have any arguments for R=U besides "it's just my interpretation" than that's fine, but it does not in any way make R=U generally valid in any way.

About the ultimania guide, there is a lot of contradicition in the game about that, beginning with " a witch should pass his powers to die" and showing the process with ultimecia, but this inmortality issue is confusing, can she die for aging ? or she must be killed with a silver sword ? there is vague information about that , so , a lot of official information that contradict each other, and the rest of it is interpretation of hairs colors. inmortality , time compression yeah ! , easy topics.
Oh really? Take a look at the Ultimania again:

Quote Originally Posted by Square-Enix
A Sorceress' lifespan is the same as a normal human's, however they cannot die until they have passed on their power to the next Sorceress.
Doesn't sound very confusing to me. It's stated black on white with no ambiguity whatsoever. Not vague at all.