Frisco
=Luceat Lux Vestra=
I feel they (the minority of extreme advocates) are part of the ecosystem of any community and give the rest of us reminders of how not to act even if at times we feel like it.
I (partially) part company with you at that notion.
They're around, but we don't need them, or any other sorts of vandalism of the site, as "reminders of how not to act."
The "ecosystem" outside the forums, in the non-text field world of day to day reality where we live, doesn't need them either; it's just that they're always amongst us and that is because they are us.
We're all faced with those attitudes, the negative ones that get posted in here, in this case about an "enemy" device.
At some instant most of us reject the urge to post that junk; that instant can come at any moment before hitting the submit reply button, or even after hitting it just before hitting the edit button when a sense of civility washes over us.
In a mostly civil forum, those who go ahead and post that stuff, in the hope of engaging somebody here who is willing to get into an overblown, snarling pillow fight with them, find themselves not only opposed by their intended target, but also by the Moderators; and they're the ones who "give the rest of us reminders of how not to act."