Well my niece, who is a Roswell and Twilight fanatic, told me about "Midnight Sun", the companion book that is online that shows the book in Edwards point of view.
I actually liked it better then the Twilight book, but while reading it something hit me like a ton of bricks.
Twilight isn't a rip off of Roswell, it's a rip off of Rosfic!!!
It has all the ways the authors here and at other sites have made their own "improvements" on the Roswell story.
Let's take a look at what I found so not coincidental:
Amber eyes. She describes his eyes over and over as looking Amber when he's full.
He can only love Bella, and will love her forever. A very popular theme in Rosfic, one I personally like

He considers himself a monster, and says it over and over again in Midnight Sun. In Roswell they hinted that Max thought of himself that way, but Rosfic is where that really came to life.
He can make Bella a "monster" but doesn't want to. He also has a beautiful girl who's crazy about him (they tell that part in Midnight Sun) but he only has eyes for Bella.
Even the twist of him saving her - he did it and no one knew. Very popular in Rosfic.
I can't help but wonder if Stephanie has an account here!