"You" is not derogatory.
"People" is not derogatory.
"You people" is not derogatory.
All entirely neutral, and used only to save typing a whole list of names.

Obviously another lie, Keith - 'cause here you are!

Yes.
Here I am on a different thread with a different subject.
No lie.
I do not lie Greg.
The previous thread was about a tragedy (Tunisia) that you people tried to make into just another squabble with me.
So I left.

I leave this one for the same reason.