And sad.
Remove trolls, but forget about the brownshirt behaviour.
Not quite sure what you are terming "brownshirt behaviour". Most "zots" I've seen ARE the banning of a troll, followed by a well deserved mocking the said troll's posted idiocy.
"Brownshirt" implies vindictive persecution based on bigotry, not earned ridicule.
See my post 171.
I hope you have a good weekend,
Cheers,
Euro.