We can reset our articles to get more spark points...and hopefully we're re-reading them again to refresh our memories. Why can't the polls be reset too? After all, over the course of our interaction with spark people, (hopefully) we've changed our lifestyles, opinions, etc. What I would pick now isn't necessarily the same as I picked last month, last year, 3 years ago. I would like the poll to reflect me as I am today.