I judge the materials on the base of their value and not authorship. I read it first and if I think the material is good I use it.
But I understand you - you must use such tricks for obvious reasons.
The fact that the authors of both Living Marxism and tenc.net espouse wholly discredited philosophies, and have extended their idiocy out of the realm of Marxist thought into Serbian war crimes denial is simply not your concern.
If they said 1 + 1 = 3*, you'd be quoting them as subject matter experts, were that your thesis of the day.
*Unfortunately for the Living Marxism half of the equation, when placed under oath, they were forced to recant their new math, as explained, in more than one post, to no avail.
Some folks just don't learn.