In one sense.. I think the conventional materialist conception of death is accurate. "You" are actually a collection of memories caused in the wake of a living brain. When it dies, you die. Atheistic nothingness.
But in another sense.. I think the mystic viewpoints of the world hint at another possibility of the concept "You". In Hinduism, Buddhism, Islamic Sufism, Christian Mysticism, and Kabbalah, there is the insinuation that we are all avatars of the Godhead. In a sense, we are all "God" acting as various individuals, as well as all "material" existence... meaning that you and I are actually aspects of the same living being. We are sub-aspects of the one living universe. When we have a discussion on the street or on GAF, it is actually like God is having a conversation with himself. When we fight and war, it is actually God doing battle with himself... perhaps as a kind of game.. or perhaps as a result of forgetting that we are all from the same source. Perhaps that's just the mechanics of being divided into sub-sections.
Whenever a person in meditation has the "everything is one" sensation, it hints at this possibility. Whenever people string together pseudo-scientific understandings of quantum mechanics or field theory, it is because they are trying to convey that all reality is actually one "object" subdivided into many parts that act as if they are separate. This is a very ancient feeling that comes up again and again in religion. One might say it is THE religious experience.... BUT most people's understanding of religion comes from words and hearsay... not experience.
So in this sense of the concept "You"... the body dies. The individual dies. But the one consciousness... the one reality... the one "God" (personally a term which I think has grown tacky and misunderstood by too many, but may once have been a fresh term that refers to my understanding of the living universe)... that can never die. The individual dies, but the living universe goes on. The avatar of God dies, but the god lives on. The user of NeoGAF gets banned, but NeoGAF continues its dialogue with itself.
And because new forms of life are born, in a way "you" will be reincarnated... again and again.... although it's not really YOU... since your memories are gone. Your brain and body are gone.. but that lifeforce persists... and gives rise to new avatars.
It's a possibility :lol