I've seen it mischaracterized far too many times to simply label it as "doesn't matter."
As the poll implies, there are people out there willing to propagate lies even AFTER being told the exact way in which they are incorrect when pretending that atheism (alone) is the positive assertion that "God does not exist."
And these liars even ignore simple, logical examples that demonstrate this FACT (as in, something that cannot be denied without lying once one is given the knowledge). Like the following, super-simple example: If simply lacking belief in God is a "belief" in and of itself, then it is also a "belief" to decide not to believe people who say that Bigfoot or vampires or fairies or Cthulu are real. I'm not saying those things aren't real... and the person who doesn't outright believe fanciful claims like those doesn't have to say that either. They just withhold belief until the person making the claim ponies up the evidence.
Until then, I can tell you precisely what "doesn't matter" in these types of cases specifically, where absolutely nothing can be demonstrated to be "on the line": their claims.
And nothing we say will change their minds or their hatred of atheists.