They shouldn't if the user mentioned fits the profile. Just because someone has a grudge against someone else, that doesn't mean that either party doesn't fit the profile of a list.
I think that goes without saying, but the mentioned user probably isn't fitting the description of the rest included in the list. Especially the reasons that were given by Tman.
-Snip-
I've had a look at most of the users on the list and they are all spamming. Added all of them to the list.
Glad that my list is being put too use. I'm likely going to create my own thread as I've already added another 300 to the list. I haven't updated it yet due to formatting and archiving the posts can be time consuming.