Well, it came to the point where I decided to delete some comments. I don't like censorship and respect everyone's opinion, blah, blah, blah... but things were starting to get ugly and that's not what this site is about.
I think of it this way: if I were having a party at my house and one of my guests was loud and obnoxious and making the other guests feel uncomfortable, I'd ask that person to leave. And to please not come back.
In real life I surround myself with positive people; I feel sorry for those consumed with negative energy, but I don't want them around me. Same goes for my virtual life.
I don't want to have to resort to comment moderation, like one of my friends who had this same person crash her party. No, I'd rather leave the door unlocked so people can come and go as they please and allow them to immediately strike up a conversation with the other guests. So when you see this person's comments, and God knows you will--she evidently has nothing else to do--rest assured they'll display only until I have the time to delete them. Unlike her, I'm not on this site 24/7, and I have better things to do than continually take out the trash.