You probably want to make polls; to post in a thread or a message wall post or your profile, but you dont know how. Here is how you make a poll:
<poll> [title of poll] option option </poll>
You can have as many options as you like, but only one option per line.
<poll> Is this page helpful? Yes No Maybe It Depends I Don't Know </poll>
it will end as:
Heres a poll for you to vote on: