I think this discussion has gone far afield from the original question. I thought it was about how DNA gained new information. Now it appears it's about how DNA originated, correct?
My original statement was (what I thought) clarification as to what sirchtruth was stating.
Namely, that he was arguing for the “introduction of information into DNA chain.” You made a comment stating continuation and mutation of DNA. I stated a rebuttal.
And then one of us got hammered :)
Where-abouts is your son?