Pollpub is a great widget for creating polls on Myspace. Its free to use and you can create your own polls from scratch or post existing polls on your myspace profile. You can even win prizes for creating popular polls. Here is the skinny from the horses mouth:
What does PollPub do?
Create your own free polls and contests with PollPub! Post free public polls and view opinions from around the world! Or, post a private poll and select who views and who votes! PollPub also lets you add polls and run contests from your blog, myspace page or website.
What can PollPub do for you?
PollPub lets your voice be heard! Vote and find out how popular your opinion is or isn’t. Bored? View interesting polls, enter contests, win stuff! PollPub hosts contests and so can you! Get PollPub for your website, myspace page, or blog.