I'm truly sorry that you wish to turn this into a fight ...
As I mentioned in the OP:In my opinion, the referenced signature was propagating a "quote"
- for which I could find no credible verification,
- which was openly disputed by one source, and
- which was being transmitted on a seemingly endless list of hate sites.
I took exception to it. You apparently feel that it is fine to use unless and until it can be proven false. We clearly have a difference of opinion.
Parenthetically, the site that challenged the authenticity of the quote is clearly pro-Zionist. Precisely because of that fact it's credibility will be constantly under a microscope. To the best of my knowledge,
it has stood up well to such scrutiny.
Shalom.