This document discusses discussion boards, including where they are used, important considerations for using them, and pros and cons. Discussion boards allow asynchronous participation and are used in educational and business settings. Key points include the importance of active participation through on-topic posts and responses, using clear subject lines, maintaining timeliness, and being mindful of proper etiquette and anonymity. While discussion boards facilitate collaboration without meeting in-person, it can be difficult to convey emotion and some posts may be used for future advertising. Overall, discussion boards are a valuable supplement to online learning when used appropriately and with common sense.