Everyone will be influenced by a question's answer number. When there's already an answer to a question, people will hesitate to answer it.
But sometimes we need multiple solutions to a questions, the more the better; or sometimes we need multiple ideas and approach to a question.
Usually people won't see the poster's need simply by viewing the title of the question and simply pass it as there's already an solution.
So my problem is: How to solve this and make clear in our title that this question is always open to new answers?