Ability to revote in Polls

[Whatswiththeheadbands?]

Would it be alright if one of the mods made a way to revote in polls?

I think it would be useful, especially opinion based polls, as people change their minds on certain topics.

I have seen other forums have this feature, and I was wondering if the Technodrome could have a feature like that.

Thanks

- Whatswiththeheadbands?