When a poll is presented on the forum, people usually vote first then read what belows. Usually when a poll thread starts off there is little evidence presented and it is usually bias, but as a thread gets longer new evidence is presented and views may change. This is not like normal elections and voting in the real world were all the evidence and advertising is presented months ahead of time and there is little time left for after thought. Unfortunately like the real world here in the forum once a vote is made it cannot be changed. I propose that it be made so that you can change your vote afterwards at anytime until the poll closes. A limit might be set that you can only change your mind x times or it can be unlimited.