What you've done here is the fallacy of appealing to authority. You've taken a
claim by an authoritative figure and used it to support your
claim. Asheden offered no proof, just evidence. He even explained (in a link from your article) how one would spike those samples, something I find stangely suspicious...like OJ's book, "If I did it."
But I digress.
I'm not saying Lance didn't dope; I'm saying there isn't enough evidence to prove he did. There is just a great a possibility those samples were spiked as he doped. One suspicious sample in a career that spans over a decade isn't overwhelming support. It is all speculation.
If you criticize Lance for his lack of maturity in handling the AC situation, his level of commitment to cancer awareness, etc, I very well may agree with you. Even I could criticize him to some degree in that regard. In regards to doping, however, I need more than questionable (perhaps mishandled) samples, and an array of speculation. But that's just me. Like I said to another poster, I still haven't found that proverbial straw, and believe me, I have looked.