totally agree with you, is something very remarkable because few think like you, certainly if you help the community and give your knowledge and many people are nourished by them and the most important thing is that the motivation is to receive a response or a vote of your part and the interaction is a pleasant thing, there are other people that one is simply interested in what they publish and they ignore you and it is like that even in real life, those that are not important leave them aside and those that are worth are the ones that help and should not be like that