First of all let's read the help:
If you see anything in the system that is evil, weird, or in any way exceptional and deserving of moderator attention for any reason…flag it! That’s the primary job of a moderator: to look at every flagged post, and take action if necessary.
My problem (penalty). Then I flagged an answer as "low quality", I get the ban for a month. As for me, when I see the answer/question on Stack Overflow without code examples or without formatting - it is low quality or off-topic. Stack Overflow is about code and code problems, there is no place here for discussion "I push the button and was something strange".
I failed on this question: ITC.apps.validation.pre release build missing.
And I don't understand why @bender answer is not "low quality".
p.s., It was my 3-4 fail today, but I was reviewed ~ 100-120 questions/answers and was also was successful on 4-5 tests. May be problem in this? But I still think that marked answer is low quality. And that month is too much.
p.p.s., One of my answers addEventListener on custom object and one of my questions HTML file input control with capture and accept attributes works wrong?. This is quality.
p.p.p.s., My flag statistics:
618 moderator attention flags
5 waiting for review
472 deemed helpful
10 declined
131 disputed
I just think that my flagging should be free from the ban.