Quote Originally Posted by SocietyzAntidote
Agreed. Though, if someone feels like looking into it outside of the Forum, FanFiction.net has an absolutely OUTSTANDING Fic on it called Mirrorfeather ( http://www.fanfiction.net/s/2197713/1/ ). Tis a quick, 3 chap read and provides a very plausible and detailed account of how R=U could hace come to be. I myself choose to neither support or deny. there are much more aggravating things to be argued.
Wheesh. That's really scientific.. But good fiction, nonetheless. Loved it.

I'm not saying anything about the U=R / R=U theory, because I don't really know if I want to believe it or not, even if it is proven not to be true by facts from the game itself :P
But it's always lovely to speculate.