If you read my post on The meaning of life, then hop over to Plonka's blog, where he has posted about the concept of Eternal Life.
It kinda complements my post a little bit, and I'm a big fan of the way that Plonka can put in so much detailed goddamn research into his posts.
He is one seriously focused dude. And life-threateningly polite into the bargain.
Check it out here:
Plonka's Blog: Eternal Life