Do you know what tragic hubris is? I sure hope so because it, not a complete understanding of ad hominem fallacious reasoning, is what you possess.
You obviously think it means something different.
Again, my identifying a bias is just as relevant as you identifying that said bias does not necessarily mean the speaker is wrong.
EVERY COCKSUCKING ARGUMENT is fallacious. Otherwise, we wouldn't call them arguments. We would call them facts.
Identifying fallacy only helps to identify and exploit counter-arguments. Identifying the fallacy itself is not an argument.
That's like a doctor diagnosing a disease and calling it done, or a mechanic identifying the problem with your car and not doing any repairs. The diagnosis is not treatment and cure.
It makes me laugh when pseudo-intellectuals get on here and talk about fallacies as if they know what to do with them.
Let me help you:
Common Cause may be biased because of their obvious communist leanings, but they are credible despite those tendencies because___________.
Now, why don't you identify the fallacy you employed by only identifying the fallacy.