You can imbedd emotion icons by typing a combination of special characters. For example, to imbedd you would type :-). There are a dozen or so emotion icons which are listed in this emotion icon short cuts table.

1. What is the lobby?
2. What is a conference?
3. What is a forum?
4. What is a thread?
5. How can I keep track of new messages?
6. How do I use HTML tags?
7. How do I post images?
8. How do I use HTML links?
9. How do I use those smiley icons?
10. Why do some topics have [view all] next to the subject?