How much users does a flag need, before it is marked as disputed? Which flags are marked as disputed?
Suppose that a user flags an answer as "not an answer," and I mark it as invalid; then X users mark it as invalid, and Y users mark the answer as "not an answer." When is my flag marked as disputed?
Suppose, then, that I flag an answer as "not an answer," and somebody marks it as invalid; then X users mark it as invalid, and Y users mark the answer as "not an answer." When is my flag marked as disputed?
Update: It seems that an "invalid flag" flag can be disputed.
What happened, in this case? Did anybody use the "invalid flag" flag against my "invalid flag"?