Simple, when we make a poll, there would be a button ''edit poll'', same as for a post.
So you can edit the choices, before the votes, for a certain limit of time. (I said before the votes because otherwise some people would probably rig it by editing the yes/no AFTER people voted)

I thought of this because I have made another site suggestion and I added the option ''Null'. Then I realized how useless it is, there should really be only 2 answers in a poll, yes or no. I thought this could be a nice addition. (also if you make typos or anything, you could still edit it before anyone votes)

Edit:
Here's an image for the visual ones:


Edit2:
I realize I already voted on the image, it's just to show what I mean, you know. ^^

This post was edited by Gwarr on Jan 15 2010 01:56pm

It would be good to have a few minutes to edit after posted and then reset the votes count..

This is reserved only for staff members. I have no plans on opening this up to regular users. Sorry.