The first thing need to consider about the project concept would be all the information and details you need to review and master the concept before you can conclude anything in the thread. Since not anyone has the same mind set that's why many are still asking even they read the whole concept. As for its ok to answers some questions if that's not bothered you much. Its you if you want to share your knowledge and thoughts to others.
Agreed. Most of the people still complaining about the people keep asking before even reading the project. But, it is an important thing to read the first post before asking something.