Thank you for referring me back to your article! I missed it before.
I haven't heard much about blasting your DNA. Aliens might consider it some type of exotic drink, and then they will want more and find our planet.
*War of the Worlds* lol
Although the idea is new to me, I wouldn't want that. I would like my DNA, heck my molecules, atoms and just about anything left to float around in a blackhole/space/the universe forever. Then again, if there is a Big Crunch, nothing really matters since everything will be destroyed. And when I mean nothing matter, NOTHING matters...except for ones religion.