bitflipper
drewfx1
Personally I'm not a big fan of polls as their value in terms of providing any kind of meaningful data is often vastly overestimated.
Plus it's the only way to engage forum readers who would otherwise not participate by posting. Not everybody's as quick to jump in with an opinion as you and I are. Consequently, a thread that consists of a dialog between just the prolific posters may not be representative of the larger community.
I've used polls a lot in the past, but not for statistical purposes due to the reasons Bitflipper mentions. However, it can help set priorities. For example in the tip of the day thread, I would like to have put up a poll where you could choose either:
1. Please do more tips about Matrix View.
2. I don't use it, nuke the Matrix View tips.
3. At least do some, I'd like to know more about Matrix View.
Now, this would not give me statistics on how many people use or don't Matrix view, but if a lot of people cared enough to post they did or did not want tips, I'd find that helpful.