I used to RP back on yahoo user rooms so fatal anything meant that the character died off, it actually put meaning into the fight for survival and the thrill of the hunt was all there. Yes, I can be quite abusive towards those I deem as 'Food' and/or 'Meat' <3 It's like, an obsession and a power trip at the same time for me. ^^ I can be the humblest character ever made, but when the hunger strikes I just have to have you rolling over my taste buds and then down my throat. I dunno, I know that sounds a bit egotistical but it's not about ego with me. Kinda like the feeling of being a powerful dominant predator who can take whatever he/she wants and force them down my throat as my new food. That being said, I don't frown on those who don't want to lose their characters permanently I just wish them to always respect my wished to not reform in the same RP/Chat room until I am gone.
They are your god over life and death and pretty much you will do whatever it takes to live. You become a part of the predator forever.
For me, personally, the whole reformation kills my drive. Eh, When I think of fatal vore I think of it as merging the other character permanently into the predator who eats them.