I disagree in this instance. In my view, it was so completely over the top that it seemed an obvious insta-bannable offense. At the very least, it deserved a stern warning on the spot, and I see no reason to spin it out into a separate thread.
That said, no harm was done…other than Fluiddruid missing out on the points for troll-squashing, reducing her chance of winning the Golden Jackboot at the annual Mod Award Dinner.