You can search if you want... Example.. You want to make a topic about rihanna. Use the Search function and type Rihanna as keyword and select Music Section as the target. The out come of the search will show Rihanna related topics that have already been posted. If the topic you're planning is kinda related to a previous topic posted. It is wise not to post another thread relating to the same person. It is ideal to post in the existing thread for continuous flow of discussion.