Yeah I know downvote downvote downvotes. But rep doesn't count here.
Far from the Jewish spirit of welcoming in new people, guests, etc. you are bullying people with your downvote tactics.
Where is the FAQ? Where does it say all my answer must have a rabbinic source?
Who says there are black and white, wrong and right answers to certain questions? Downvotes should be for blatantly wrong answers, like someone saying pork is kosher or that Jesus really is the Messiah..
People are starting to hate Stack Overflow but it's a useful site to get information when you have a technical problem.
You don't have many posters and you're not doing yourselves any favours to get them.