Add the ability to change polls after posting.

[GeneralGuy]

Why not just reset the votes every time a poll is changed then? I know it might seem annoying in theory given that it would require users to vote again on the poll they already voted on but it can solve the problem of users being tricked.

There's also the option of limiting the modification of polls to anonymous votes only. So if a member's name is shown with their vote, you can't edit the poll. Also, an edited poll could allow members an opportunity to re-vote?