Question to Neri and other supporters of Harry as horcrux

[dumbledore11214]

No: HPFGUIDX 155422

Okay, here it goes. As I mentioned earlier, I am sitting on the 
fence as to whether Harry is a horcrux or not, I think in 
metathinking terms being a horcrux  is a very easy reason for Harry 
to be ready to sacrifice himself, and even if he is not one, I still 
think that he would believe at some point that he is.

Now, as always with Neri's posts, I find his arguments to be very 
very convincing and absolutely buying the mechanics of 
how ""Accidental Horcrux" can be created.

So, please, please you don't have to convince me of the possibility, 
I do buy it.

What I have not seen anybody addressing though yet and if I missed 
it, please refer me to the relevant post? :)

That is Rebecca's reference to Dumbledore's remark that Harry's soul 
is "untarnished and whole".

So, to anybody who thinks that Harry is a Horcrux, what is your 
interpretation of Dumbledore's remark, especially since JKR said 
that Dumbledore's guesses are never far off mark ( paraphrase), I 
think specifically in relation to horcruxes?

Do you think Dumbledore is lying here? Do you think he does not know?

Do you think that Harry's soul somehow could be "untarnished and 
whole" with the piece of Voldy sould attached to it? ( I confess I 
find this interpretation to be highly unlikely)

Thank you very much,

Alla