What are typically the criteria for marking a post as Community Wiki, besides having too many edits? I ask because I had a previous question get labeled as CW; if I understand correctly this label stops the post from being bumped or giving reputation for answers. After this the post was ultimately not answered despite the question being +5 and it seemed like the CW tag was related. I wonder if an early CW-label is preventing some questions from getting answers & I wonder if this is taken into account in the guidelines for when to label something CW.
What reminded me of this was a recent CW label in the following question which I gave an answer for: