> Dunning-Kruger effect, exemplified in this thread

How does the effect where everyone feels they are slightly closer to about the 70th percentile in performance at a task than they are (and more the farther away from that their actual performance is) have any bearing here?

Or do you mean the D-K effect of popular legend where people who are completely incompetent think they are hypercompetent, rather than the actual effect of that name?