Delirium wrote:
At this point I consider these nationalists on both sides to not be worth arguing with, and would appreciate if they were banned summarily from editing relevant articles.
In a more pensive mood, I might rephrase this as:
"I would support banning users who repeatedly make controversial edits to a long-running controversial page without discussing on the article talk page, even after being warned on their user talk page."
If they're anonymous users I think it should be fine to ban them summarily for such behavior, especially since I suspect many are simply reincarnations of the same person.
-Mark