I came across this user's profile, because under the user name it says in red "0% accept rate". It appears that he not only never accepted an answer, but never even voted for any answer.
First, this time the red text drew my attention, but I have no idea if I missed this before. Also it says 0% accept rate, but there's also the 0% voting rate. And that's something which isn't shown.
My feelings: "You're not cooperative, I don't want you here. And I'm certainly not going to answer your question."
- Should answerers be better warned of this kind of users, or is the current warning sufficient?
- Should such users be sanctioned, for instance by disallowing further questions until for instance a question is accepted or two votes are cast?