First off, love the plugin. It's great. One thing I noticed recently was that sometimes when someone fills out a poll they get a "Bad Request" message at the top and I was wondering if you had any thoughts on what might cause that. It seemed to be happening in Google Chrome but not in Safari when I checked. I recently installed W3 Total Cache and wondered if that might be causing the hiccup and when I cleared the cache the polls did seem to work again so perhaps that's it. Do you know if caching plugins can occasionally conflict with the polls?
Also, if I wanted to change the "Bad Request" message that appears at the top of the poll when that happens, is there a place in the code that I could make that alteration?
Thanks for all your help and this great plugin!