When I ask a question or an opinion, I would like an honest response. I take the advice/answers and opinions into consideration when making my decision.
Sometimes, I suspect just by the way a question is phrased whether the poster really wants constructive input of if they want to be told to leave things as they are. I may forego answering those inquiries. However, if someone asks for an answer or opinion, I tend to give it as constructively as I can.