Here's an article that talks more about the divide that humans will create as we engineer ourselves and extend our life spans. The source of the article is the Daily Mail, which is mostly a British celebrity gossip rag, but they do occasionally try to put out meaningful articles like this one. Take it for what you think it's worth.
You ain't rich enough, bro. Like the article says, this stuff will only be for the super rich. Us mere peasants will be quickly relegated to the scrap heap alongside cassette tapes, carburetors, answering machines and pay phones. The elite will see humanity evolve into something more than human, while good ole homosapiens will fade into the fog of history.
Damnit, I sound like a freaking conspiracy theorist, or doomsday prophet. Well, guess I'm lucky since I won't live long enough to see any of this happen. I'll get to live in the last generation of regular old humans. Plan for the worst, hope for the best.