Thanks Dousan, that's really a nice call to being openminded and respectful. Well, personally, I don't think enforcing things would help nor do I consider it practical. What would help imho would be a little more patience and provide newcomers a little guidance instead of answering in an aggressive or offensive manner. You cannot expect another person to willingly accept hints, suggestions, etc. if you answer aggressively or offensively. How would you feel when someone tells you what you ought to do in such an unfriendly way?