Facebook launches their own “Friends” -driven question-and-answer (Q&A) service “Facebook Questions“.
People Often update statuses as questions and their Friends answer to them by commenting on it.
Facebook wants to make questions easier and faster to answer, with facebook questions you can agree with Existing answer or give your own opinion about it.
The best part of it is , if your Friend answers any question asked by you, thier friends also can answer on it,
i.e Friends of Friends, this will make a broader group of people to participate in the question of thier interest.
You can also share what you know by answering others questions Globally.
People have already started Commenting with positive response at the official Facebook blog.
Facebook Questions will be released and made official by facebook to everyone soon, But you try it out.. here