I don't think humans are evolved enough to handle immorality yet.

I plan to found a company one day, with some R&D in science
I doubt it but if we ever do figure out immortality, no way in hell is it going to be shared or released.
The scientists and I *cough* will wait around a few thousand years to see if mankind is ready yet.

Seriously though. I'm not sure if people living longer is a good thing, on the other hand healthier and more youthful would be nice.