I'm much less concerned with what you think and more concerned with what you claim.
See, simply saying "I think x" isn't much worthy of note beyond a simple exchange of ideas. I do welcome these kinds of exchanges, and do honestly wish that there were more of them than there are flamewars, rare as they are.
However, that's not what you've done in these recent posts of yours. You have actually made very specific claims, and used those claims as justification for your position. I asked you to supply the evidence of your claims, and thus far you haven't done so. It is one thing to say "I think x" and another to say "x is the case, as is y, and that's why I think z". I have asked you to provide reason and evidence as to why x and y are the case, and you have not.
It's a worn-out saying, but it does apply here: You are entitled to your own view, but you are not entitled to your own facts.
You say this, but I think your claims belie your intentions. If you truly do want to just have friendly conversation and exchange of views, then you must sometimes be aware of the need to support a factual claim you have made. It is not for reasons of inconveniencing you - it's for people for themselves to assess the reasons given for your statements and see if they draw the same conclusions.
I refuse to be drawn into a debate about your intentions, as I am unable to investigate those. I would rather keep this to the issues I raised: specifically, your claim that common ancestry theory has repeatedly failed and that people on this forum have claimed similarities "prove common ancestry", and your inability or unwillingness to support these assertions.