Where do I find these people?

Yep, I'm still a "weirdo magnet." Here's a comment that was just left on a very old post (name changed by me):

YOU MUST BE JOHN SMITH'S BROTHER. HE SAID ONE OF HIS FAMILY WAS A MINISTER. HE DID VERY BAD THINGS WHEN I KNEW HIM IN HOUSTON. I HAVE A THINKING DISORDER, THAT REQUIRES MEDICATION, WHICH HE WAS AWARE OF AT THE TIME. HE USES HIS FRIENDS FOR THEIR FLESH, AND TOSSES THEM ASIDE, NOT CARING ABOUT THEIR FEELINGS. I HOPE YOU HAVE MORE COMPASSION THAN HIS CHILDREN, BECAUSE I PROBABLY AM WASTING MY TIME WRITING THIS. THE ONLY REASON I CHOSE TO WRITE TO A CHRISTIAN MINISTER ABOUT JOHN IS THAT HIS NAME ON YAHOO, BRINGS UP PORNOGRAPHIC SITES FROM EUROPE (TYPE IN THE BROWSER: SMITH IS A TRAITOR). I QUESTION WHETHER YOU CAN SAVE ANY SOULS, HAVING THE SPIRIT OF THE DEVIL IN YOUR MISTS [sic]. GOD BLESS.

"Thinking disorder" indeed. Not only does this stream-of-consciousness rambling have zero to do with the post it was attached to, but I'm not a "Christian minister," nor is there really anything I can do about alleged sexual predators in Texas. (Maybe George W. Bush can help.)

Where do these people come from?