Is there any evidence that Sephiroth is Plaz 2.0? I really need to start reading stuff. TomTheGeek's research shows that Plaz 2.0 == Sephiroth == Poiuyt == William Atchison. In that case, is there any info to corroborate that?
Also, it's totally possible that even if Sephiroth's name is William Atchison, they could just share a name. Which would be a great opportunity for a hoax.