As far back as the late 50s/early 60s. Definitely in the late 60s. Probably even before that. Since it is an ideology of hate, they make no distinction and turn on each other if they cannot successfully bring down their enemy du jour.
The Shun has always been an internal tactic on the Left. Especially in the upper levels of cadre, where everyone is vying for distinctions of ideological purity.
I always found it amusing that people who made a fetish of anti-competition were rabidly competitive within their own ranks.
Yep, lol. You know them well.
I just gotta share with you this pic, from NRO "The Buzz" in re the lefty protest in re Katrina. Have any comments? lol
Ah, the miseducation congregation.
I personally think these people are beneath contempt. Everyone cares about helping the hurricane victims. All these people care about is politics.