Since the last 11W upgrade which fixed several issues, I have only one:  To see the results of an 11W poll, you have to have just voted. When you return later, you can no longer see the results of the poll unless you vote again. This encourages Chicago-style politics: "Vote early and often."  Anyone who logged in who voted in a poll should see the results of the poll with no option to vote again--unless it changes their prior vote.