Whilst that's somewhat true, as asking questions through posts when you're prolly stuck along the way when making a research on a particular topic or subject is a good thing to do, it could sometimes be unnecessary, and that will make me bring the search option to your notice and I indeed feel it should be introduced to every new user. On the strength of that, it's pertinent you know that you actually do not have to start a new topic everytime, you should use the search option to surf for things you need more ideas on, and the search button will channel you to posts or threads that have been made on the topic of your curiosity. The search option actually ensures that many redundant or unnecessary threads don't get made and it generally helps to increase ones knowledge sufficiently.