Wrong.You can not distinguish between these, if there are no rules.
AS PREVIOUSLY STATED:
an invalid criticism can be shown as such by actually demonstrating that the criticised point is correct.
Yeah and if someone states something to be so WITHOUT GIVING REASONS they're doing exactly the same.I can say "that is wrong". It will be more effective if I stick my nose in the air and act important. If I do not tell the reasons I say it was wrong, can you tell whether I am pretending to understand, or whether I know something but don't wish to share? You can't tell motivation or whether this is credible or not. You are left in limbo.
What can be asserted without evidence can also be dismissed without evidence.Without rules for criticism, pretense and cynicism is the simplest way to practice, since the same tactic can be applied anywhere. If I had to explain my criticism, it will require specialty work on my part for each question. An explanation for my criticism can also turn the tables on me, since by offering an assertion, I can become vulnerable to critics who pretend. I may have to answer the question with a question as a defensive tactic.
A good analogy is a food critic saying the food is not to his liking. That can be done with completely with pretense to get free meals. If the chef came out of the kichen and said, OK, come in my kitchen and cook the meal to prefection you prefer, so I can see, the critic would be seen as a sack of hot air. But since he can avoid this, he can linger on.
What "atheist religion"? You see? YET ANOTHER UNFOUNDED CLAIM.I used to fight the atheist religion
And you don't have any credibility for making claims that aren't backed up: you avoid, divert or simply refuse to support your assertions. This leads others to conclude that you do not, in fact, have any supporting rationale for them.Now I don't give any credibilty to critics who will not back up their negative claims.