I have come to the conclusion that we have a troll here.
According to Wikipedia:
In internet slang a troll is someone who posts inflammatory, extraneous, or off-topic messages in an online community, such as an online discussion forum, chat room or blog, with the primary intent of provoking other users into an emotional response or of otherwise disrupting normal on-topic discussion.
From now on, I will not allow anyone to consistently make defamatory comments or attempt to get my dander up repeatedly. Sorry, but if that's your goal, go find someone else's time to waste.
That's all. God bless and have a nice day!