I've done this as part of my API for VB3.
On your non-vb page, you'll place a tag like
PHP Code:
<?php vb3api_poll("2"); ?>
This will then pull the latest poll from forum id 2.
I've got a few other tweaks to work on such as allowing you to specify multiple forums to search for polls.
Not planning on releasing this until vb3 is final.
I've got a test page for my API at
http://dev.thebookforum.com/test.php
The link may not always be there as that's my dev site.